#A2C21F#A2C21F

#A2C21F is a light, vivid yellow-green. Relative luminance 0.464; OKLCH L 76.4% C 0.176 H 121.2°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#A2C21F
RGB	rgb(162, 194, 31)
HSL	hsl(72, 72%, 44%)
HSV	hsv(72, 84%, 76%)
CMYK	cmyk(16.5%, 0%, 84%, 23.9%)
CIE-LAB	lab(73.78, -30.53, 69.55)
CIE-LCH	lch(73.78, 75.95, 113.70°)
OKLab	oklab(76.36% -0.091 0.1505)
OKLCH	oklch(76.36% 0.176 121.2)
XYZ	xyz(34.4401, 46.3639, 8.4308)
Luminance	0.4636 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A2C21F #3F1FC2

analogous

#C2911F #A2C21F #51C21F

triadic

#A2C21F #1FA2C2 #C21FA2

tetradic

#A2C21F #1FC291 #3F1FC2 #C21F51

square

#A2C21F #1FC291 #3F1FC2 #C21F51

split-complementary

#A2C21F #1F51C2 #911FC2

monochromatic

#4A580E #768D17 #A2C21F #C0E03E #D1E973

Accessibility & contrast

On white

2.04

#A2C21F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#A2C21F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A2C21F

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A2C21F	#FFFFFF	#000000	##000000
##A2C21F	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB600

Deuteranopia (green-blind)

#CAB532

Tritanopia (blue-blind)

#ABB7A6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a2c21f;
/* rgb */ color: rgb(162, 194, 31);
/* oklch */ color: oklch(76.4% 0.176 121.2);

Tailwind

colors: {
  custom: {
    50: '#c2d46d',
    500: '#a2c21f',
    950: '#000000',
  },
}

SCSS

$custom: #a2c21f;
$custom-light: #c2d46d;
$custom-dark: #000000;

JSON

{
  "hex": "#a2c21f",
  "rgb": {
    "r": 162,
    "g": 194,
    "b": 31
  },
  "hsl": {
    "h": 71.779,
    "s": 72.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.76361,
    "c": 0.17586,
    "h": 121.2
  },
  "luminance": 0.46364
}

Semantic roles & 50–950 ramp

primary

#A2C21F

secondary

#816DCF

accent

#39EF5C

background

#FCFDF7

surface

#F8FAED

border

#D1D3C8

text

#131408

muted

#82837B

Preview Lab

Preview with #A2C21F

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

Preview Lab → · Contrast checker → · Palette generator →