#878C22#878C22

#878C22 is a mid, vivid yellow. Relative luminance 0.240; OKLCH L 61.6% C 0.124 H 112.3°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#878C22
RGB	rgb(135, 140, 34)
HSL	hsl(63, 61%, 34%)
HSV	hsv(63, 76%, 55%)
CMYK	cmyk(3.6%, 0%, 75.7%, 45.1%)
CIE-LAB	lab(56.11, -15.13, 52.17)
CIE-LCH	lch(56.11, 54.32, 106.17°)
OKLab	oklab(61.65% -0.047 0.1149)
OKLCH	oklch(61.65% 0.124 112.3)
XYZ	xyz(19.6591, 24.0230, 5.1144)
Luminance	0.2402 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#878C22 #27228C

analogous

#8C5C22 #878C22 #528C22

triadic

#878C22 #22878C #8C2287

tetradic

#878C22 #228C5C #27228C #8C2252

square

#878C22 #228C5C #27228C #8C2252

split-complementary

#878C22 #22528C #5C228C

monochromatic

#282A0A #585B16 #878C22 #B6BD2E #CFD553

Accessibility & contrast

On white

3.62

#878C22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#878C22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #878C22

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##878C22	#FFFFFF	#000000	##000000
##878C22	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97850B

Deuteranopia (green-blind)

#97882B

Tritanopia (blue-blind)

#918378

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #878c22;
/* rgb */ color: rgb(135, 140, 34);
/* oklch */ color: oklch(61.6% 0.124 112.3);

Tailwind

colors: {
  custom: {
    50: '#adad66',
    500: '#878c22',
    950: '#000000',
  },
}

SCSS

$custom: #878c22;
$custom-light: #adad66;
$custom-dark: #000000;

JSON

{
  "hex": "#878c22",
  "rgb": {
    "r": 135,
    "g": 140,
    "b": 34
  },
  "hsl": {
    "h": 62.83,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.61646,
    "c": 0.12413,
    "h": 112.3
  },
  "luminance": 0.24023
}

Semantic roles & 50–950 ramp

primary

#878C22

secondary

#5651B9

accent

#44E44B

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #878C22

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

Preview Lab → · Contrast checker → · Palette generator →