#879B1F#879B1F

#879B1F is a light, vivid yellow. Relative luminance 0.287; OKLCH L 65.2% C 0.143 H 118.9°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#879B1F
RGB	rgb(135, 155, 31)
HSL	hsl(70, 67%, 36%)
HSV	hsv(70, 80%, 61%)
CMYK	cmyk(12.9%, 0%, 80%, 39.2%)
CIE-LAB	lab(60.51, -22.97, 57.19)
CIE-LCH	lch(60.51, 61.63, 111.88°)
OKLab	oklab(65.17% -0.0689 0.125)
OKLCH	oklch(65.17% 0.143 118.9)
XYZ	xyz(21.9608, 28.6927, 5.6774)
Luminance	0.2869 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#879B1F #331F9B

analogous

#9B711F #879B1F #499B1F

triadic

#879B1F #1F879B #9B1F87

tetradic

#879B1F #1F9B71 #331F9B #9B1F49

square

#879B1F #1F9B71 #331F9B #9B1F49

split-complementary

#879B1F #1F499B #711F9B

monochromatic

#2E350B #5B6815 #879B1F #B3CE29 #C8DD57

Accessibility & contrast

On white

3.12

#879B1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#879B1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #879B1F

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##879B1F	#FFFFFF	#000000	##000000
##879B1F	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#A3922B

Tritanopia (blue-blind)

#8F9284

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #879b1f;
/* rgb */ color: rgb(135, 155, 31);
/* oklch */ color: oklch(65.2% 0.143 118.9);

Tailwind

colors: {
  custom: {
    50: '#adb866',
    500: '#879b1f',
    950: '#000000',
  },
}

SCSS

$custom: #879b1f;
$custom-light: #adb866;
$custom-dark: #000000;

JSON

{
  "hex": "#879b1f",
  "rgb": {
    "r": 135,
    "g": 155,
    "b": 31
  },
  "hsl": {
    "h": 69.677,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.65173,
    "c": 0.14276,
    "h": 118.9
  },
  "luminance": 0.28693
}

Semantic roles & 50–950 ramp

primary

#879B1F

secondary

#6655C1

accent

#3EEA5A

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111106

muted

#80807A

Preview Lab

Preview with #879B1F

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

Preview Lab → · Contrast checker → · Palette generator →