#878D1F#878D1F

#878D1F is a mid, vivid yellow. Relative luminance 0.243; OKLCH L 61.9% C 0.127 H 112.8°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#878D1F
RGB	rgb(135, 141, 31)
HSL	hsl(63, 64%, 34%)
HSV	hsv(63, 78%, 55%)
CMYK	cmyk(4.3%, 0%, 78%, 44.7%)
CIE-LAB	lab(56.39, -15.79, 53.45)
CIE-LCH	lch(56.39, 55.73, 106.46°)
OKLab	oklab(61.86% -0.0491 0.117)
OKLCH	oklch(61.86% 0.127 112.8)
XYZ	xyz(19.7645, 24.3000, 4.9453)
Luminance	0.2430 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#878D1F #251F8D

analogous

#8D5C1F #878D1F #508D1F

triadic

#878D1F #1F878D #8D1F87

tetradic

#878D1F #1F8D5C #251F8D #8D1F50

square

#878D1F #1F8D5C #251F8D #8D1F50

split-complementary

#878D1F #1F508D #5C1F8D

monochromatic

#272909 #575B14 #878D1F #B7BF2A #D1D84E

Accessibility & contrast

On white

3.58

#878D1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#878D1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #878D1F

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##878D1F	#FFFFFF	#000000	##000000
##878D1F	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988602

Deuteranopia (green-blind)

#988829

Tritanopia (blue-blind)

#918478

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #878d1f;
/* rgb */ color: rgb(135, 141, 31);
/* oklch */ color: oklch(61.9% 0.127 112.8);

Tailwind

colors: {
  custom: {
    50: '#adae65',
    500: '#878d1f',
    950: '#000000',
  },
}

SCSS

$custom: #878d1f;
$custom-light: #adae65;
$custom-dark: #000000;

JSON

{
  "hex": "#878d1f",
  "rgb": {
    "r": 135,
    "g": 141,
    "b": 31
  },
  "hsl": {
    "h": 63.273,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.61862,
    "c": 0.12693,
    "h": 112.8
  },
  "luminance": 0.243
}

Semantic roles & 50–950 ramp

primary

#878D1F

secondary

#534DBB

accent

#41E74A

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #878D1F

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

Preview Lab → · Contrast checker → · Palette generator →