#878B1D#878B1D

#878B1D is a mid, vivid yellow. Relative luminance 0.237; OKLCH L 61.4% C 0.126 H 111.7°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#878B1D
RGB	rgb(135, 139, 29)
HSL	hsl(62, 65%, 33%)
HSV	hsv(62, 79%, 55%)
CMYK	cmyk(2.9%, 0%, 79.1%, 45.5%)
CIE-LAB	lab(55.79, -14.82, 53.55)
CIE-LCH	lch(55.79, 55.57, 105.47°)
OKLab	oklab(61.38% -0.0466 0.1169)
OKLCH	oklch(61.38% 0.126 111.7)
XYZ	xyz(19.4467, 23.7053, 4.7133)
Luminance	0.2371 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#878B1D #211D8B

analogous

#8B581D #878B1D #508B1D

triadic

#878B1D #1D878B #8B1D87

tetradic

#878B1D #1D8B58 #211D8B #8B1D50

square

#878B1D #1D8B58 #211D8B #8B1D50

split-complementary

#878B1D #1D508B #581D8B

monochromatic

#252608 #565812 #878B1D #B8BE28 #D4D949

Accessibility & contrast

On white

3.66

#878B1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#878B1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #878B1D

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##878B1D	#FFFFFF	#000000	##000000
##878B1D	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#978727

Tritanopia (blue-blind)

#918277

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #878b1d;
/* rgb */ color: rgb(135, 139, 29);
/* oklch */ color: oklch(61.4% 0.126 111.7);

Tailwind

colors: {
  custom: {
    50: '#adac63',
    500: '#878b1d',
    950: '#000000',
  },
}

SCSS

$custom: #878b1d;
$custom-light: #adac63;
$custom-dark: #000000;

JSON

{
  "hex": "#878b1d",
  "rgb": {
    "r": 135,
    "g": 139,
    "b": 29
  },
  "hsl": {
    "h": 62.182,
    "s": 65.476,
    "l": 32.941
  },
  "oklch": {
    "l": 0.61382,
    "c": 0.12583,
    "h": 111.7
  },
  "luminance": 0.23705
}

Semantic roles & 50–950 ramp

primary

#878B1D

secondary

#4D49BB

accent

#3FE846

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #878B1D

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

Preview Lab → · Contrast checker → · Palette generator →