#879E21#879E21

#879E21 is a light, vivid yellow-green. Relative luminance 0.297; OKLCH L 65.9% C 0.145 H 120.0°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#879E21
RGB	rgb(135, 158, 33)
HSL	hsl(71, 65%, 37%)
HSV	hsv(71, 79%, 62%)
CMYK	cmyk(14.6%, 0%, 79.1%, 38%)
CIE-LAB	lab(61.41, -24.38, 57.40)
CIE-LCH	lch(61.41, 62.36, 113.01°)
OKLab	oklab(65.9% -0.0727 0.1258)
OKLCH	oklch(65.9% 0.145 120)
XYZ	xyz(22.4935, 29.7145, 5.9890)
Luminance	0.2971 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#879E21 #38219E

analogous

#9E7721 #879E21 #499E21

triadic

#879E21 #21879E #9E2187

tetradic

#879E21 #219E77 #38219E #9E2149

square

#879E21 #219E77 #38219E #9E2149

split-complementary

#879E21 #21499E #77219E

monochromatic

#30390C #5C6B16 #879E21 #B2D12C #C5DD5C

Accessibility & contrast

On white

3.02

#879E21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#879E21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #879E21

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##879E21	#FFFFFF	#000000	##000000
##879E21	1.00	3.02	6.94	6.94
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89400

Deuteranopia (green-blind)

#A6952D

Tritanopia (blue-blind)

#8F9587

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #879e21;
/* rgb */ color: rgb(135, 158, 33);
/* oklch */ color: oklch(65.9% 0.145 120.0);

Tailwind

colors: {
  custom: {
    50: '#adba68',
    500: '#879e21',
    950: '#000000',
  },
}

SCSS

$custom: #879e21;
$custom-light: #adba68;
$custom-dark: #000000;

JSON

{
  "hex": "#879e21",
  "rgb": {
    "r": 135,
    "g": 158,
    "b": 33
  },
  "hsl": {
    "h": 71.04,
    "s": 65.445,
    "l": 37.451
  },
  "oklch": {
    "l": 0.659,
    "c": 0.14527,
    "h": 120
  },
  "luminance": 0.29714
}

Semantic roles & 50–950 ramp

primary

#879E21

secondary

#6D59C1

accent

#3FE85E

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111107

muted

#80807A

Preview Lab

Preview with #879E21

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

Preview Lab → · Contrast checker → · Palette generator →