#8FC139#8FC139

#8FC139 is a light, vivid yellow-green. Relative luminance 0.443; OKLCH L 75.0% C 0.170 H 127.7°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#8FC139
RGB	rgb(143, 193, 57)
HSL	hsl(82, 54%, 49%)
HSV	hsv(82, 70%, 76%)
CMYK	cmyk(25.9%, 0%, 70.5%, 24.3%)
CIE-LAB	lab(72.41, -36.41, 59.92)
CIE-LCH	lch(72.41, 70.12, 121.28°)
OKLab	oklab(74.98% -0.1041 0.1348)
OKLCH	oklch(74.98% 0.17 127.7)
XYZ	xyz(31.1362, 44.2743, 10.7755)
Luminance	0.4427 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FC139 #6B39C1

analogous

#C1AF39 #8FC139 #4BC139

triadic

#8FC139 #398FC1 #C1398F

tetradic

#8FC139 #39C1AF #6B39C1 #C1394B

square

#8FC139 #39C1AF #6B39C1 #C1394B

split-complementary

#8FC139 #394BC1 #AF39C1

monochromatic

#49631D #6C922B #8FC139 #AAD266 #C4E095

Accessibility & contrast

On white

2.13

#8FC139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#8FC139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FC139

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FC139	#FFFFFF	#000000	##000000
##8FC139	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB422

Deuteranopia (green-blind)

#C4B145

Tritanopia (blue-blind)

#94B8A6

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #8fc139;
/* rgb */ color: rgb(143, 193, 57);
/* oklch */ color: oklch(75.0% 0.170 127.7);

Tailwind

colors: {
  custom: {
    50: '#b4d478',
    500: '#8fc139',
    950: '#000000',
  },
}

SCSS

$custom: #8fc139;
$custom-light: #b4d478;
$custom-dark: #000000;

JSON

{
  "hex": "#8fc139",
  "rgb": {
    "r": 143,
    "g": 193,
    "b": 57
  },
  "hsl": {
    "h": 82.059,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74982,
    "c": 0.17032,
    "h": 127.7
  },
  "luminance": 0.44275
}

Semantic roles & 50–950 ramp

primary

#8FC139

secondary

#A28BCB

accent

#4ADE80

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #8FC139

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

Preview Lab → · Contrast checker → · Palette generator →