#ABCC37#ABCC37

#ABCC37 is a light, vivid yellow-green. Relative luminance 0.521; OKLCH L 79.4% C 0.172 H 121.5°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#ABCC37
RGB	rgb(171, 204, 55)
HSL	hsl(73, 59%, 51%)
HSV	hsv(73, 73%, 80%)
CMYK	cmyk(16.2%, 0%, 73%, 20%)
CIE-LAB	lab(77.35, -30.59, 66.10)
CIE-LCH	lch(77.35, 72.83, 114.83°)
OKLab	oklab(79.43% -0.09 0.1468)
OKLCH	oklch(79.43% 0.172 121.5)
XYZ	xyz(39.0777, 52.1195, 11.6151)
Luminance	0.5212 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABCC37 #5837CC

analogous

#CCA337 #ABCC37 #60CC37

triadic

#ABCC37 #37ABCC #CC37AB

tetradic

#ABCC37 #37CCA3 #5837CC #CC3760

square

#ABCC37 #37CCA3 #5837CC #CC3760

split-complementary

#ABCC37 #3760CC #A337CC

monochromatic

#5B6D1C #849E28 #ABCC37 #BFD868 #D4E599

Accessibility & contrast

On white

1.84

#ABCC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#ABCC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABCC37

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABCC37	#FFFFFF	#000000	##000000
##ABCC37	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C019

Deuteranopia (green-blind)

#D4BF44

Tritanopia (blue-blind)

#B4C1AF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #abcc37;
/* rgb */ color: rgb(171, 204, 55);
/* oklch */ color: oklch(79.4% 0.172 121.5);

Tailwind

colors: {
  custom: {
    50: '#c8db78',
    500: '#abcc37',
    950: '#000000',
  },
}

SCSS

$custom: #abcc37;
$custom-light: #c8db78;
$custom-dark: #000000;

JSON

{
  "hex": "#abcc37",
  "rgb": {
    "r": 171,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 73.289,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.79433,
    "c": 0.17215,
    "h": 121.5
  },
  "luminance": 0.52119
}

Semantic roles & 50–950 ramp

primary

#ABCC37

secondary

#403176

accent

#45E368

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#14150A

muted

#83847D

Preview Lab

Preview with #ABCC37

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

Preview Lab → · Contrast checker → · Palette generator →