Nerdulator> put something in

Colour

#665D35

  • #665D35
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#665D35 is a yellow with RGB values 102, 93, 53 and HSL 49°, 32%, 30%. It is a dark colour, so white text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#665D35#665D35
HEX#665D35
RGBrgb(102, 93, 53)
RGB (0–1)0.4, 0.3647, 0.2078
RGB percentages40%, 36.5%, 20.8%
HSLhsl(49, 31.6%, 30.4%)
HSV / HSBhsv(49, 48%, 40%)
CMYK0%, 8.8%, 48%, 60%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,708,533
CSS custom property--colour: #665D35;

Brightness & contrast

Relative luminance0.10911WCAG 2.x, 0 is black and 1 is white
Perceived brightness92.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.6:1
Contrast with white6.6:1WCAG normal text: AA
Contrast with black3.18:1WCAG normal text: Fail
Greyscale equivalent#5C5C5C
Inverted#99A2CA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#645B32no red cones; affects about 1% of men; ΔE 1.1 from the original
Deuteranopia#675E37no green cones; the most common form, about 1% of men; ΔE 0.7 from the original
Tritanopia#6D5853no blue cones; rare, and affects men and women equally; ΔE 20.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.6:1WCAG large text: AAA
Contrast with black, large text3.18:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 17.7Dim grey · ΔE 24.9Gray · ΔE 28.2Dark slate grey · ΔE 30.5Saddle brown · ΔE 33.6Sienna · ΔE 34.2
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 17.67, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#353E66
Analogous#664535, #576635
Triadic#35665D, #5D3566
Split complementary#355766, #453566
Tetradic#356645, #353E66, #663557

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CBC39C
Lighter +30%#BAAE7A
Lighter +20%#A89A59
Lighter +10%#887C46
Darker −10%#443E24
Darker −20%#232012
Darker −30%#010101
Darker −40%#000000
More saturated +25%#796922
Less saturated −25%#535148

Channel breakdown

R102
G93
B53
Red102 (40%)
Green93 (36.5%)
Blue53 (20.8%)
Hue48.98°
Saturation (HSL)31.61%
Lightness30.39%
Dominant channelRed
Hex per channelR 66 · G 5D · B 35

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “665d35” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.