#8ABC21#8ABC21

#8ABC21 is a light, vivid yellow-green. Relative luminance 0.415; OKLCH L 73.3% C 0.179 H 127.0°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#8ABC21
RGB	rgb(138, 188, 33)
HSL	hsl(79, 70%, 43%)
HSV	hsv(79, 82%, 74%)
CMYK	cmyk(26.6%, 0%, 82.4%, 26.3%)
CIE-LAB	lab(70.51, -37.29, 65.63)
CIE-LCH	lch(70.51, 75.49, 119.61°)
OKLab	oklab(73.32% -0.108 0.1432)
OKLCH	oklch(73.32% 0.179 127)
XYZ	xyz(28.7391, 41.4789, 7.9307)
Luminance	0.4148 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ABC21 #5321BC

analogous

#BCA021 #8ABC21 #3CBC21

triadic

#8ABC21 #218ABC #BC218A

tetradic

#8ABC21 #21BCA0 #5321BC #BC213C

square

#8ABC21 #21BCA0 #5321BC #BC213C

split-complementary

#8ABC21 #213CBC #A021BC

monochromatic

#3E540F #648818 #8ABC21 #A9DD3D #C0E671

Accessibility & contrast

On white

2.26

#8ABC21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#8ABC21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ABC21

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ABC21	#FFFFFF	#000000	##000000
##8ABC21	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF00

Deuteranopia (green-blind)

#BFAC33

Tritanopia (blue-blind)

#90B3A0

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #8abc21;
/* rgb */ color: rgb(138, 188, 33);
/* oklch */ color: oklch(73.3% 0.179 127.0);

Tailwind

colors: {
  custom: {
    50: '#b1d06c',
    500: '#8abc21',
    950: '#000000',
  },
}

SCSS

$custom: #8abc21;
$custom-light: #b1d06c;
$custom-dark: #000000;

JSON

{
  "hex": "#8abc21",
  "rgb": {
    "r": 138,
    "g": 188,
    "b": 33
  },
  "hsl": {
    "h": 79.355,
    "s": 70.136,
    "l": 43.333
  },
  "oklch": {
    "l": 0.7332,
    "c": 0.17934,
    "h": 127
  },
  "luminance": 0.4148
}

Semantic roles & 50–950 ramp

primary

#8ABC21

secondary

#8B6CCD

accent

#3BED74

background

#FBFCF6

surface

#F6F9EC

border

#D0D2C7

text

#111408

muted

#80827A

Preview Lab

Preview with #8ABC21

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

Preview Lab → · Contrast checker → · Palette generator →