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Recognised as Colour

#888D63

  • #888D63
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#888D63 is a yellow with RGB values 136, 141, 99 and HSL 67°, 18%, 47%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#888D63#888D63
HEX#888D63
RGBrgb(136, 141, 99)
RGB (0–1)0.5333, 0.5529, 0.3882
RGB percentages53.3%, 55.3%, 38.8%
HSLhsl(67.1, 17.5%, 47.1%)
HSV / HSBhsv(67.1, 29.8%, 55.3%)
CMYK3.5%, 0%, 29.8%, 44.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,949,091
CSS custom property--colour: #888D63;

Brightness & contrast

Relative luminance0.25185WCAG 2.x, 0 is black and 1 is white
Perceived brightness135.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.04:1
Contrast with white3.48:1WCAG normal text: Fail
Contrast with black6.04:1WCAG normal text: AA
Greyscale equivalent#898989
Inverted#77729C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#938960no red cones; affects about 1% of men; ΔE 6.5 from the original
Deuteranopia#938A65no green cones; the most common form, about 1% of men; ΔE 6.5 from the original
Tritanopia#8D8882no blue cones; rare, and affects men and women equally; ΔE 20.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.48:1WCAG large text: AA
Contrast with black, large text6.04:1WCAG large text: AAA

Named colours

Dark olivegreen · ΔE 19.9Dark seagreen · ΔE 21.3Tan · ΔE 22.8Dark khaki · ΔE 23.8Gray · ΔE 24Dark grey · ΔE 26.5
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 19.92, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#68638D
Analogous#8D7D63, #738D63
Triadic#63888D, #8D6388
Split complementary#63738D, #7D638D
Tetradic#638D7D, #68638D, #8D6373

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E2E4D8
Lighter +30%#CCCFBA
Lighter +20%#B6BA9C
Lighter +10%#A0A57E
Darker −10%#6B6F4E
Darker −20%#4E5139
Darker −30%#313324
Darker −40%#14150F
More saturated +25%#9FAB45
Less saturated −25%#787878

Channel breakdown

R136
G141
B99
Red136 (53.3%)
Green141 (55.3%)
Blue99 (38.8%)
Hue67.14°
Saturation (HSL)17.5%
Lightness47.06%
Dominant channelGreen
Hex per channelR 88 · G 8D · B 63

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Every value on this page was computed from “888d63” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.