#879F1B#879F1B

#879F1B is a light, vivid yellow-green. Relative luminance 0.300; OKLCH L 66.1% C 0.149 H 120.2°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#879F1B
RGB	rgb(135, 159, 27)
HSL	hsl(71, 71%, 36%)
HSV	hsv(71, 83%, 62%)
CMYK	cmyk(15.1%, 0%, 83%, 37.6%)
CIE-LAB	lab(61.68, -25.11, 59.36)
CIE-LCH	lch(61.68, 64.45, 112.93°)
OKLab	oklab(66.11% -0.0751 0.1289)
OKLCH	oklch(66.11% 0.149 120.2)
XYZ	xyz(22.5881, 30.0264, 5.6424)
Luminance	0.3003 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#879F1B #331B9F

analogous

#9F751B #879F1B #459F1B

triadic

#879F1B #1B879F #9F1B87

tetradic

#879F1B #1B9F75 #331B9F #9F1B45

square

#879F1B #1B9F75 #331B9F #9F1B45

split-complementary

#879F1B #1B459F #751B9F

monochromatic

#2E3609 #5B6B12 #879F1B #B3D324 #C8E253

Accessibility & contrast

On white

3.00

#879F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#879F1B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #879F1B

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##879F1B	#FFFFFF	#000000	##000000
##879F1B	1.00	3.00	7.01	7.01
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9500

Deuteranopia (green-blind)

#A79529

Tritanopia (blue-blind)

#8F9687

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #879f1b;
/* rgb */ color: rgb(135, 159, 27);
/* oklch */ color: oklch(66.1% 0.149 120.2);

Tailwind

colors: {
  custom: {
    50: '#aebb65',
    500: '#879f1b',
    950: '#000000',
  },
}

SCSS

$custom: #879f1b;
$custom-light: #aebb65;
$custom-dark: #000000;

JSON

{
  "hex": "#879f1b",
  "rgb": {
    "r": 135,
    "g": 159,
    "b": 27
  },
  "hsl": {
    "h": 70.909,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.66109,
    "c": 0.1492,
    "h": 120.2
  },
  "luminance": 0.30026
}

Semantic roles & 50–950 ramp

primary

#879F1B

secondary

#6651C5

accent

#3AEE5B

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111106

muted

#80807A

Preview Lab

Preview with #879F1B

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

Preview Lab → · Contrast checker → · Palette generator →