#ACCF37#ACCF37

#ACCF37 is a light, vivid yellow-green. Relative luminance 0.537; OKLCH L 80.2% C 0.175 H 122.0°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#ACCF37
RGB	rgb(172, 207, 55)
HSL	hsl(74, 61%, 51%)
HSV	hsv(74, 73%, 81%)
CMYK	cmyk(16.9%, 0%, 73.4%, 18.8%)
CIE-LAB	lab(78.27, -31.59, 67.01)
CIE-LCH	lch(78.27, 74.08, 115.24°)
OKLab	oklab(80.19% -0.0928 0.1487)
OKLCH	oklch(80.19% 0.175 122)
XYZ	xyz(40.0163, 53.6721, 11.8653)
Luminance	0.5367 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACCF37 #5A37CF

analogous

#CFA637 #ACCF37 #60CF37

triadic

#ACCF37 #37ACCF #CF37AC

tetradic

#ACCF37 #37CFA6 #5A37CF #CF3760

square

#ACCF37 #37CFA6 #5A37CF #CF3760

split-complementary

#ACCF37 #3760CF #A637CF

monochromatic

#5D711B #86A227 #ACCF37 #C0DB68 #D5E79A

Accessibility & contrast

On white

1.79

#ACCF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#ACCF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACCF37

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACCF37	#FFFFFF	#000000	##000000
##ACCF37	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC217

Deuteranopia (green-blind)

#D7C245

Tritanopia (blue-blind)

#B5C4B2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #accf37;
/* rgb */ color: rgb(172, 207, 55);
/* oklch */ color: oklch(80.2% 0.175 122.0);

Tailwind

colors: {
  custom: {
    50: '#c8dd79',
    500: '#accf37',
    950: '#000000',
  },
}

SCSS

$custom: #accf37;
$custom-light: #c8dd79;
$custom-dark: #000000;

JSON

{
  "hex": "#accf37",
  "rgb": {
    "r": 172,
    "g": 207,
    "b": 55
  },
  "hsl": {
    "h": 73.816,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.80191,
    "c": 0.17524,
    "h": 122
  },
  "luminance": 0.53672
}

Semantic roles & 50–950 ramp

primary

#ACCF37

secondary

#41317A

accent

#43E468

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ACCF37

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

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