#878918#878918

#878918 is a mid, vivid yellow. Relative luminance 0.231; OKLCH L 60.9% C 0.126 H 110.7°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#878918
RGB	rgb(135, 137, 24)
HSL	hsl(61, 70%, 32%)
HSV	hsv(61, 82%, 54%)
CMYK	cmyk(1.5%, 0%, 82.5%, 46.3%)
CIE-LAB	lab(55.18, -13.95, 54.53)
CIE-LCH	lch(55.18, 56.28, 104.35°)
OKLab	oklab(60.89% -0.0446 0.118)
OKLCH	oklch(60.89% 0.126 110.7)
XYZ	xyz(19.1029, 23.1087, 4.3181)
Luminance	0.2311 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#878918 #1A1889

analogous

#895318 #878918 #4F8918

triadic

#878918 #188789 #891887

tetradic

#878918 #188953 #1A1889 #89184F

square

#878918 #188953 #1A1889 #89184F

split-complementary

#878918 #184F89 #531889

monochromatic

#202106 #54550F #878918 #BABD21 #DADD3E

Accessibility & contrast

On white

3.74

#878918 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#878918 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #878918

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##878918	#FFFFFF	#000000	##000000
##878918	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#958623

Tritanopia (blue-blind)

#918075

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #878918;
/* rgb */ color: rgb(135, 137, 24);
/* oklch */ color: oklch(60.9% 0.126 110.7);

Tailwind

colors: {
  custom: {
    50: '#aeab61',
    500: '#878918',
    950: '#000000',
  },
}

SCSS

$custom: #878918;
$custom-light: #aeab61;
$custom-dark: #000000;

JSON

{
  "hex": "#878918",
  "rgb": {
    "r": 135,
    "g": 137,
    "b": 24
  },
  "hsl": {
    "h": 61.062,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.60888,
    "c": 0.12617,
    "h": 110.7
  },
  "luminance": 0.23108
}

Semantic roles & 50–950 ramp

primary

#878918

secondary

#4240BD

accent

#3BED3E

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111005

muted

#807F7A

Preview Lab

Preview with #878918

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →