#8FC539#8FC539

#8FC539 is a light, vivid yellow-green. Relative luminance 0.461; OKLCH L 75.9% C 0.175 H 128.5°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#8FC539
RGB	rgb(143, 197, 57)
HSL	hsl(83, 55%, 50%)
HSV	hsv(83, 71%, 77%)
CMYK	cmyk(27.4%, 0%, 71.1%, 22.7%)
CIE-LAB	lab(73.59, -38.21, 61.11)
CIE-LCH	lch(73.59, 72.07, 122.02°)
OKLab	oklab(75.94% -0.109 0.1373)
OKLCH	oklch(75.94% 0.175 128.5)
XYZ	xyz(32.0324, 46.0668, 11.0742)
Luminance	0.4607 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FC539 #6F39C5

analogous

#C5B539 #8FC539 #49C539

triadic

#8FC539 #398FC5 #C5398F

tetradic

#8FC539 #39C5B5 #6F39C5 #C53949

square

#8FC539 #39C5B5 #6F39C5 #C53949

split-complementary

#8FC539 #3949C5 #B539C5

monochromatic

#4A661E #6D962B #8FC539 #AAD368 #C5E197

Accessibility & contrast

On white

2.06

#8FC539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.21

#8FC539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FC539

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FC539	#FFFFFF	#000000	##000000
##8FC539	1.00	2.06	10.21	10.21
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.21	21.00	1.00	1.00
##000000	10.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB721

Deuteranopia (green-blind)

#C7B445

Tritanopia (blue-blind)

#94BCAA

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #8fc539;
/* rgb */ color: rgb(143, 197, 57);
/* oklch */ color: oklch(75.9% 0.175 128.5);

Tailwind

colors: {
  custom: {
    50: '#b4d778',
    500: '#8fc539',
    950: '#000000',
  },
}

SCSS

$custom: #8fc539;
$custom-light: #b4d778;
$custom-dark: #000000;

JSON

{
  "hex": "#8fc539",
  "rgb": {
    "r": 143,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 83.143,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.75937,
    "c": 0.17531,
    "h": 128.5
  },
  "luminance": 0.46068
}

Semantic roles & 50–950 ramp

primary

#8FC539

secondary

#A68DCD

accent

#49DE83

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #8FC539

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

Preview Lab → · Contrast checker → · Palette generator →