#8CDC39#8CDC39

#8CDC39 is a light, highly saturated yellow-green. Relative luminance 0.571; OKLCH L 81.3% C 0.205 H 132.6°. Best body text is #000000 at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#8CDC39
RGB	rgb(140, 220, 57)
HSL	hsl(89, 70%, 54%)
HSV	hsv(89, 74%, 86%)
CMYK	cmyk(36.4%, 0%, 74.1%, 13.7%)
CIE-LAB	lab(80.21, -49.14, 67.59)
CIE-LCH	lch(80.21, 83.56, 126.02°)
OKLab	oklab(81.29% -0.1386 0.1509)
OKLCH	oklch(81.29% 0.205 132.6)
XYZ	xyz(37.1464, 57.0556, 12.9257)
Luminance	0.5706 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CDC39 #8939DC

analogous

#DCDB39 #8CDC39 #3BDC39

triadic

#8CDC39 #398CDC #DC398C

tetradic

#8CDC39 #39DCDB #8939DC #DC393B

square

#8CDC39 #39DCDB #8939DC #DC393B

split-complementary

#8CDC39 #393BDC #DB39DC

monochromatic

#4E8317 #6DB720 #8CDC39 #AAE56D #C8EEA1

Accessibility & contrast

On white

1.69

#8CDC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.41

#8CDC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CDC39

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CDC39	#FFFFFF	#000000	##000000
##8CDC39	1.00	1.69	12.41	12.41
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.41	21.00	1.00	1.00
##000000	12.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB15

Deuteranopia (green-blind)

#DAC549

Tritanopia (blue-blind)

#8DD3BD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #8cdc39;
/* rgb */ color: rgb(140, 220, 57);
/* oklch */ color: oklch(81.3% 0.205 132.6);

Tailwind

colors: {
  custom: {
    50: '#b3e77b',
    500: '#8cdc39',
    950: '#000000',
  },
}

SCSS

$custom: #8cdc39;
$custom-light: #b3e77b;
$custom-dark: #000000;

JSON

{
  "hex": "#8cdc39",
  "rgb": {
    "r": 140,
    "g": 220,
    "b": 57
  },
  "hsl": {
    "h": 89.448,
    "s": 69.957,
    "l": 54.314
  },
  "oklch": {
    "l": 0.8129,
    "c": 0.20487,
    "h": 132.6
  },
  "luminance": 0.57057
}

Semantic roles & 50–950 ramp

primary

#8CDC39

secondary

#5C2F8A

accent

#3BED92

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12160A

muted

#82847D

Preview Lab

Preview with #8CDC39

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

Preview Lab → · Contrast checker → · Palette generator →