#8FC939#8FC939

#8FC939 is a light, vivid yellow-green. Relative luminance 0.479; OKLCH L 76.9% C 0.180 H 129.2°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#8FC939
RGB	rgb(143, 201, 57)
HSL	hsl(84, 57%, 51%)
HSV	hsv(84, 72%, 79%)
CMYK	cmyk(28.9%, 0%, 71.6%, 21.2%)
CIE-LAB	lab(74.77, -39.98, 62.28)
CIE-LCH	lch(74.77, 74.01, 122.70°)
OKLab	oklab(76.9% -0.1139 0.1397)
OKLCH	oklch(76.9% 0.18 129.2)
XYZ	xyz(32.9528, 47.9074, 11.3810)
Luminance	0.4791 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FC939 #7339C9

analogous

#C9BB39 #8FC939 #47C939

triadic

#8FC939 #398FC9 #C9398F

tetradic

#8FC939 #39C9BB #7339C9 #C93947

square

#8FC939 #39C9BB #7339C9 #C93947

split-complementary

#8FC939 #3947C9 #BB39C9

monochromatic

#4B6B1D #6D9B2A #8FC939 #AAD669 #C5E399

Accessibility & contrast

On white

1.98

#8FC939 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#8FC939 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FC939

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FC939	#FFFFFF	#000000	##000000
##8FC939	1.00	1.98	10.58	10.58
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1F

Deuteranopia (green-blind)

#CBB746

Tritanopia (blue-blind)

#93C0AD

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #8fc939;
/* rgb */ color: rgb(143, 201, 57);
/* oklch */ color: oklch(76.9% 0.180 129.2);

Tailwind

colors: {
  custom: {
    50: '#b4d978',
    500: '#8fc939',
    950: '#000000',
  },
}

SCSS

$custom: #8fc939;
$custom-light: #b4d978;
$custom-dark: #000000;

JSON

{
  "hex": "#8fc939",
  "rgb": {
    "r": 143,
    "g": 201,
    "b": 57
  },
  "hsl": {
    "h": 84.167,
    "s": 57.143,
    "l": 50.588
  },
  "oklch": {
    "l": 0.76895,
    "c": 0.18026,
    "h": 129.2
  },
  "luminance": 0.47908
}

Semantic roles & 50–950 ramp

primary

#8FC939

secondary

#A98FCF

accent

#47E085

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #8FC939

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

Preview Lab → · Contrast checker → · Palette generator →