#A2CF37#A2CF37

#A2CF37 is a light, vivid yellow-green. Relative luminance 0.526; OKLCH L 79.5% C 0.180 H 125.0°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#A2CF37
RGB	rgb(162, 207, 55)
HSL	hsl(78, 61%, 51%)
HSV	hsv(78, 73%, 81%)
CMYK	cmyk(21.7%, 0%, 73.4%, 18.8%)
CIE-LAB	lab(77.63, -35.54, 66.16)
CIE-LCH	lch(77.63, 75.11, 118.24°)
OKLab	oklab(79.51% -0.103 0.1472)
OKLCH	oklch(79.51% 0.18 125)
XYZ	xyz(37.9030, 52.5824, 11.7662)
Luminance	0.5258 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A2CF37 #6437CF

analogous

#CFB037 #A2CF37 #56CF37

triadic

#A2CF37 #37A2CF #CF37A2

tetradic

#A2CF37 #37CFB0 #6437CF #CF3756

square

#A2CF37 #37CFB0 #6437CF #CF3756

split-complementary

#A2CF37 #3756CF #B037CF

monochromatic

#57711B #7EA227 #A2CF37 #B9DB68 #D0E79A

Accessibility & contrast

On white

1.82

#A2CF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#A2CF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A2CF37

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A2CF37	#FFFFFF	#000000	##000000
##A2CF37	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)

#DAC117

Deuteranopia (green-blind)

#D4BF45

Tritanopia (blue-blind)

#A9C5B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a2cf37;
/* rgb */ color: rgb(162, 207, 55);
/* oklch */ color: oklch(79.5% 0.180 125.0);

Tailwind

colors: {
  custom: {
    50: '#c1dd78',
    500: '#a2cf37',
    950: '#000000',
  },
}

SCSS

$custom: #a2cf37;
$custom-light: #c1dd78;
$custom-dark: #000000;

JSON

{
  "hex": "#a2cf37",
  "rgb": {
    "r": 162,
    "g": 207,
    "b": 55
  },
  "hsl": {
    "h": 77.763,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.79506,
    "c": 0.17964,
    "h": 125
  },
  "luminance": 0.52583
}

Semantic roles & 50–950 ramp

primary

#A2CF37

secondary

#46317A

accent

#43E473

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A2CF37

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

Preview Lab → · Contrast checker → · Palette generator →