#8CCA39#8CCA39

#8CCA39 is a light, vivid yellow-green. Relative luminance 0.481; OKLCH L 77.0% C 0.183 H 130.1°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#8CCA39
RGB	rgb(140, 202, 57)
HSL	hsl(86, 58%, 51%)
HSV	hsv(86, 72%, 79%)
CMYK	cmyk(30.7%, 0%, 71.8%, 20.8%)
CIE-LAB	lab(74.89, -41.53, 62.36)
CIE-LCH	lch(74.89, 74.92, 123.66°)
OKLab	oklab(76.96% -0.1179 0.1399)
OKLCH	oklch(76.96% 0.183 130.1)
XYZ	xyz(32.6741, 48.1109, 11.4349)
Luminance	0.4811 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CCA39 #7739CA

analogous

#CABF39 #8CCA39 #43CA39

triadic

#8CCA39 #398CCA #CA398C

tetradic

#8CCA39 #39CABF #7739CA #CA3943

square

#8CCA39 #39CABF #7739CA #CA3943

split-complementary

#8CCA39 #3943CA #BF39CA

monochromatic

#4A6C1D #6B9C2A #8CCA39 #A8D769 #C4E49A

Accessibility & contrast

On white

1.98

#8CCA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#8CCA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CCA39

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CCA39	#FFFFFF	#000000	##000000
##8CCA39	1.00	1.98	10.62	10.62
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.62	21.00	1.00	1.00
##000000	10.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1F

Deuteranopia (green-blind)

#CBB746

Tritanopia (blue-blind)

#8FC1AE

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #8cca39;
/* rgb */ color: rgb(140, 202, 57);
/* oklch */ color: oklch(77.0% 0.183 130.1);

Tailwind

colors: {
  custom: {
    50: '#b2da79',
    500: '#8cca39',
    950: '#000000',
  },
}

SCSS

$custom: #8cca39;
$custom-light: #b2da79;
$custom-dark: #000000;

JSON

{
  "hex": "#8cca39",
  "rgb": {
    "r": 140,
    "g": 202,
    "b": 57
  },
  "hsl": {
    "h": 85.655,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.76955,
    "c": 0.183,
    "h": 130.1
  },
  "luminance": 0.48112
}

Semantic roles & 50–950 ramp

primary

#8CCA39

secondary

#AB8FD0

accent

#47E189

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #8CCA39

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

Preview Lab → · Contrast checker → · Palette generator →