#879F21#879F21

#879F21 is a light, vivid yellow-green. Relative luminance 0.301; OKLCH L 66.1% C 0.146 H 120.4°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#879F21
RGB	rgb(135, 159, 33)
HSL	hsl(71, 66%, 38%)
HSV	hsv(71, 79%, 62%)
CMYK	cmyk(15.1%, 0%, 79.2%, 37.6%)
CIE-LAB	lab(61.70, -24.87, 57.67)
CIE-LCH	lch(61.70, 62.80, 113.33°)
OKLab	oklab(66.14% -0.074 0.1264)
OKLCH	oklch(66.14% 0.146 120.4)
XYZ	xyz(22.6648, 30.0570, 6.0461)
Luminance	0.3006 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#879F21 #39219F

analogous

#9F7821 #879F21 #489F21

triadic

#879F21 #21879F #9F2187

tetradic

#879F21 #219F78 #39219F #9F2148

square

#879F21 #219F78 #39219F #9F2148

split-complementary

#879F21 #21489F #78219F

monochromatic

#313A0C #5C6C16 #879F21 #B2D22C #C5DD5D

Accessibility & contrast

On white

3.00

#879F21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#879F21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #879F21

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##879F21	#FFFFFF	#000000	##000000
##879F21	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)

#A99500

Deuteranopia (green-blind)

#A7952D

Tritanopia (blue-blind)

#8F9688

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #879f21;
/* rgb */ color: rgb(135, 159, 33);
/* oklch */ color: oklch(66.1% 0.146 120.4);

Tailwind

colors: {
  custom: {
    50: '#aebb68',
    500: '#879f21',
    950: '#000000',
  },
}

SCSS

$custom: #879f21;
$custom-light: #aebb68;
$custom-dark: #000000;

JSON

{
  "hex": "#879f21",
  "rgb": {
    "r": 135,
    "g": 159,
    "b": 33
  },
  "hsl": {
    "h": 71.429,
    "s": 65.625,
    "l": 37.647
  },
  "oklch": {
    "l": 0.66138,
    "c": 0.14644,
    "h": 120.4
  },
  "luminance": 0.30057
}

Semantic roles & 50–950 ramp

primary

#879F21

secondary

#6E5AC2

accent

#3FE95F

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111107

muted

#80807A

Preview Lab

Preview with #879F21

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

Preview Lab → · Contrast checker → · Palette generator →