Colour

#635A2F

#635A2F
Yellow
Dark
Nearest: Dark olivegreen

#635A2F is a yellow with RGB values 99, 90, 47 and HSL 50°, 36%, 29%. It is a dark colour, so white text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#635A2F#635A2F

HEX#635A2F

RGBrgb(99, 90, 47)

RGB (0–1)0.3882, 0.3529, 0.1843

RGB percentages38.8%, 35.3%, 18.4%

HSLhsl(49.6, 35.6%, 28.6%)

HSV / HSBhsv(49.6, 52.5%, 38.8%)

CMYK0%, 9.1%, 52.5%, 61.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,511,151

CSS custom property--colour: #635A2F;

Brightness & contrast

Relative luminance0.1017WCAG 2.x, 0 is black and 1 is white

Perceived brightness89.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.92:1

Contrast with white6.92:1WCAG normal text: AA

Contrast with black3.03:1WCAG normal text: Fail

Greyscale equivalent#595959

Inverted#9CA5D0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#61582Bno red cones; affects about 1% of men; ΔE 1.5 from the original

Deuteranopia#645B31no green cones; the most common form, about 1% of men; ΔE 0.7 from the original

Tritanopia#6A5450no blue cones; rare, and affects men and women equally; ΔE 23.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text6.92:1WCAG large text: AAA

Contrast with black, large text3.03:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 17.1 Dim grey · ΔE 26.9 Gray · ΔE 30.4 Dark slate grey · ΔE 31.8 Saddle brown · ΔE 32.9 Sienna · ΔE 34.1

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 17.11, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#2F3863

Analogous#63402F, #52632F

Triadic#2F635A, #5A2F63

Split complementary#2F5263, #402F63

Tetradic#2F6340, #2F3863, #632F52

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#CBC293

Lighter +30%#BBAE70

Lighter +20%#A89950

Lighter +10%#86793F

Darker −10%#403B1F

Darker −20%#1E1B0E

Darker −30%#000000

Darker −40%#000000

More saturated +25%#75661D

Less saturated −25%#514E41

Channel breakdown

R99

G90

B47

Red99 (38.8%)

Green90 (35.3%)

Blue47 (18.4%)

Hue49.62°

Saturation (HSL)35.62%

Lightness28.63%

Dominant channelRed

Hex per channelR 63 · G 5A · B 2F

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#635A2F

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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