#878817#878817

#878817 is a mid, vivid yellow. Relative luminance 0.228; OKLCH L 60.7% C 0.126 H 110.2°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#878817
RGB	rgb(135, 136, 23)
HSL	hsl(61, 71%, 31%)
HSV	hsv(61, 83%, 53%)
CMYK	cmyk(0.7%, 0%, 83.1%, 46.7%)
CIE-LAB	lab(54.89, -13.45, 54.55)
CIE-LCH	lch(54.89, 56.19, 103.85°)
OKLab	oklab(60.65% -0.0433 0.1179)
OKLCH	oklch(60.65% 0.126 110.2)
XYZ	xyz(18.9512, 22.8216, 4.2172)
Luminance	0.2282 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#878817 #181788

analogous

#885017 #878817 #4E8817

triadic

#878817 #178788 #881787

tetradic

#878817 #178850 #181788 #88174E

square

#878817 #178850 #181788 #88174E

split-complementary

#878817 #174E88 #501788

monochromatic

#1F1F05 #53540E #878817 #BBBC20 #DCDE3B

Accessibility & contrast

On white

3.77

#878817 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#878817 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #878817

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##878817	#FFFFFF	#000000	##000000
##878817	1.00	3.77	5.56	5.56
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#958522

Tritanopia (blue-blind)

#917F74

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #878817;
/* rgb */ color: rgb(135, 136, 23);
/* oklch */ color: oklch(60.7% 0.126 110.2);

Tailwind

colors: {
  custom: {
    50: '#aeaa61',
    500: '#878817',
    950: '#000000',
  },
}

SCSS

$custom: #878817;
$custom-light: #aeaa61;
$custom-dark: #000000;

JSON

{
  "hex": "#878817",
  "rgb": {
    "r": 135,
    "g": 136,
    "b": 23
  },
  "hsl": {
    "h": 60.531,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.6065,
    "c": 0.12559,
    "h": 110.2
  },
  "luminance": 0.22821
}

Semantic roles & 50–950 ramp

primary

#878817

secondary

#403FBC

accent

#3AEE3C

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111005

muted

#807F7A

Preview Lab

Preview with #878817

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

Preview Lab → · Contrast checker → · Palette generator →