#ABCD39#ABCD39

#ABCD39 is a light, vivid yellow-green. Relative luminance 0.526; OKLCH L 79.7% C 0.172 H 121.8°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#ABCD39
RGB	rgb(171, 205, 57)
HSL	hsl(74, 60%, 51%)
HSV	hsv(74, 72%, 80%)
CMYK	cmyk(16.6%, 0%, 72.2%, 19.6%)
CIE-LAB	lab(77.65, -30.95, 65.70)
CIE-LCH	lch(77.65, 72.63, 115.23°)
OKLab	oklab(79.68% -0.0908 0.1463)
OKLCH	oklch(79.68% 0.172 121.8)
XYZ	xyz(39.3650, 52.6159, 11.9522)
Luminance	0.5262 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABCD39 #5B39CD

analogous

#CDA539 #ABCD39 #61CD39

triadic

#ABCD39 #39ABCD #CD39AB

tetradic

#ABCD39 #39CDA5 #5B39CD #CD3961

square

#ABCD39 #39CDA5 #5B39CD #CD3961

split-complementary

#ABCD39 #3961CD #A539CD

monochromatic

#5C6F1C #85A028 #ABCD39 #C0D96A #D4E69B

Accessibility & contrast

On white

1.82

#ABCD39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#ABCD39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABCD39

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABCD39	#FFFFFF	#000000	##000000
##ABCD39	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C11D

Deuteranopia (green-blind)

#D5C046

Tritanopia (blue-blind)

#B4C2B0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #abcd39;
/* rgb */ color: rgb(171, 205, 57);
/* oklch */ color: oklch(79.7% 0.172 121.8);

Tailwind

colors: {
  custom: {
    50: '#c8dc79',
    500: '#abcd39',
    950: '#000000',
  },
}

SCSS

$custom: #abcd39;
$custom-light: #c8dc79;
$custom-dark: #000000;

JSON

{
  "hex": "#abcd39",
  "rgb": {
    "r": 171,
    "g": 205,
    "b": 57
  },
  "hsl": {
    "h": 73.784,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.79675,
    "c": 0.17215,
    "h": 121.8
  },
  "luminance": 0.52616
}

Semantic roles & 50–950 ramp

primary

#ABCD39

secondary

#423279

accent

#45E369

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #ABCD39

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

Preview Lab → · Contrast checker → · Palette generator →