#8CC339#8CC339

#8CC339 is a light, vivid yellow-green. Relative luminance 0.449; OKLCH L 75.3% C 0.174 H 128.9°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#8CC339
RGB	rgb(140, 195, 57)
HSL	hsl(84, 55%, 49%)
HSV	hsv(84, 71%, 76%)
CMYK	cmyk(28.2%, 0%, 70.8%, 23.5%)
CIE-LAB	lab(72.83, -38.44, 60.28)
CIE-LCH	lch(72.83, 71.50, 122.53°)
OKLab	oklab(75.27% -0.1095 0.1356)
OKLCH	oklch(75.27% 0.174 128.9)
XYZ	xyz(31.0688, 44.9003, 10.8998)
Luminance	0.4490 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CC339 #7039C3

analogous

#C3B539 #8CC339 #47C339

triadic

#8CC339 #398CC3 #C3398C

tetradic

#8CC339 #39C3B5 #7039C3 #C33947

square

#8CC339 #39C3B5 #7039C3 #C33947

split-complementary

#8CC339 #3947C3 #B539C3

monochromatic

#48641D #6A942B #8CC339 #A8D267 #C3E096

Accessibility & contrast

On white

2.10

#8CC339 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#8CC339 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CC339

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CC339	#FFFFFF	#000000	##000000
##8CC339	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB522

Deuteranopia (green-blind)

#C5B145

Tritanopia (blue-blind)

#90BAA8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #8cc339;
/* rgb */ color: rgb(140, 195, 57);
/* oklch */ color: oklch(75.3% 0.174 128.9);

Tailwind

colors: {
  custom: {
    50: '#b2d578',
    500: '#8cc339',
    950: '#000000',
  },
}

SCSS

$custom: #8cc339;
$custom-light: #b2d578;
$custom-dark: #000000;

JSON

{
  "hex": "#8cc339",
  "rgb": {
    "r": 140,
    "g": 195,
    "b": 57
  },
  "hsl": {
    "h": 83.913,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.75272,
    "c": 0.1743,
    "h": 128.9
  },
  "luminance": 0.44901
}

Semantic roles & 50–950 ramp

primary

#8CC339

secondary

#A58CCC

accent

#4ADE85

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #8CC339

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

Preview Lab → · Contrast checker → · Palette generator →