#8CC139#8CC139

#8CC139 is a light, vivid yellow-green. Relative luminance 0.440; OKLCH L 74.8% C 0.172 H 128.6°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#8CC139
RGB	rgb(140, 193, 57)
HSL	hsl(83, 54%, 49%)
HSV	hsv(83, 70%, 76%)
CMYK	cmyk(27.5%, 0%, 70.5%, 24.3%)
CIE-LAB	lab(72.24, -37.55, 59.69)
CIE-LCH	lch(72.24, 70.52, 122.17°)
OKLab	oklab(74.79% -0.1071 0.1344)
OKLCH	oklch(74.79% 0.172 128.6)
XYZ	xyz(30.6236, 44.0100, 10.7514)
Luminance	0.4401 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CC139 #6E39C1

analogous

#C1B239 #8CC139 #48C139

triadic

#8CC139 #398CC1 #C1398C

tetradic

#8CC139 #39C1B2 #6E39C1 #C13948

square

#8CC139 #39C1B2 #6E39C1 #C13948

split-complementary

#8CC139 #3948C1 #B239C1

monochromatic

#47631D #6A922B #8CC139 #A8D266 #C2E095

Accessibility & contrast

On white

2.14

#8CC139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#8CC139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CC139

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CC139	#FFFFFF	#000000	##000000
##8CC139	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB322

Deuteranopia (green-blind)

#C3B045

Tritanopia (blue-blind)

#91B8A6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #8cc139;
/* rgb */ color: rgb(140, 193, 57);
/* oklch */ color: oklch(74.8% 0.172 128.6);

Tailwind

colors: {
  custom: {
    50: '#b2d478',
    500: '#8cc139',
    950: '#000000',
  },
}

SCSS

$custom: #8cc139;
$custom-light: #b2d478;
$custom-dark: #000000;

JSON

{
  "hex": "#8cc139",
  "rgb": {
    "r": 140,
    "g": 193,
    "b": 57
  },
  "hsl": {
    "h": 83.382,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74792,
    "c": 0.1718,
    "h": 128.6
  },
  "luminance": 0.44011
}

Semantic roles & 50–950 ramp

primary

#8CC139

secondary

#A48BCB

accent

#4ADE84

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #8CC139

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

Preview Lab → · Contrast checker → · Palette generator →