#A0C21F#A0C21F

#A0C21F is a light, vivid yellow-green. Relative luminance 0.462; OKLCH L 76.2% C 0.177 H 121.8°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#A0C21F
RGB	rgb(160, 194, 31)
HSL	hsl(73, 72%, 44%)
HSV	hsv(73, 84%, 76%)
CMYK	cmyk(17.5%, 0%, 84%, 23.9%)
CIE-LAB	lab(73.65, -31.34, 69.38)
CIE-LCH	lch(73.65, 76.13, 114.31°)
OKLab	oklab(76.22% -0.0931 0.1502)
OKLCH	oklch(76.22% 0.177 121.8)
XYZ	xyz(34.0369, 46.1560, 8.4119)
Luminance	0.4616 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0C21F #411FC2

analogous

#C2931F #A0C21F #4FC21F

triadic

#A0C21F #1FA0C2 #C21FA0

tetradic

#A0C21F #1FC293 #411FC2 #C21F4F

square

#A0C21F #1FC293 #411FC2 #C21F4F

split-complementary

#A0C21F #1F4FC2 #931FC2

monochromatic

#49580E #748D17 #A0C21F #BEE03E #D0E973

Accessibility & contrast

On white

2.05

#A0C21F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#A0C21F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0C21F

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0C21F	#FFFFFF	#000000	##000000
##A0C21F	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB600

Deuteranopia (green-blind)

#CAB532

Tritanopia (blue-blind)

#A9B8A6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a0c21f;
/* rgb */ color: rgb(160, 194, 31);
/* oklch */ color: oklch(76.2% 0.177 121.8);

Tailwind

colors: {
  custom: {
    50: '#c0d46d',
    500: '#a0c21f',
    950: '#000000',
  },
}

SCSS

$custom: #a0c21f;
$custom-light: #c0d46d;
$custom-dark: #000000;

JSON

{
  "hex": "#a0c21f",
  "rgb": {
    "r": 160,
    "g": 194,
    "b": 31
  },
  "hsl": {
    "h": 72.515,
    "s": 72.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.76218,
    "c": 0.17672,
    "h": 121.8
  },
  "luminance": 0.46156
}

Semantic roles & 50–950 ramp

primary

#A0C21F

secondary

#826DCF

accent

#39EF5F

background

#FCFDF7

surface

#F8FAED

border

#D1D3C8

text

#131408

muted

#82837B

Preview Lab

Preview with #A0C21F

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

Preview Lab → · Contrast checker → · Palette generator →