#A0DA37#A0DA37

#A0DA37 is a light, vivid yellow-green. Relative luminance 0.579; OKLCH L 81.9% C 0.194 H 127.7°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#A0DA37
RGB	rgb(160, 218, 55)
HSL	hsl(81, 69%, 54%)
HSV	hsv(81, 75%, 85%)
CMYK	cmyk(26.6%, 0%, 74.8%, 14.5%)
CIE-LAB	lab(80.68, -41.22, 69.05)
CIE-LCH	lch(80.68, 80.42, 120.83°)
OKLab	oklab(81.95% -0.1184 0.1533)
OKLCH	oklch(81.95% 0.194 127.7)
XYZ	xyz(40.2583, 57.8913, 12.6668)
Luminance	0.5789 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0DA37 #7137DA

analogous

#DAC237 #A0DA37 #4EDA37

triadic

#A0DA37 #37A0DA #DA37A0

tetradic

#A0DA37 #37DAC2 #7137DA #DA374E

square

#A0DA37 #37DAC2 #7137DA #DA374E

split-complementary

#A0DA37 #374EDA #C237DA

monochromatic

#5A7F18 #7FB321 #A0DA37 #B9E46B #D1ED9E

Accessibility & contrast

On white

1.67

#A0DA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#A0DA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0DA37

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0DA37	#FFFFFF	#000000	##000000
##A0DA37	1.00	1.67	12.58	12.58
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.58	21.00	1.00	1.00
##000000	12.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB10

Deuteranopia (green-blind)

#DDC747

Tritanopia (blue-blind)

#A6D0BB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #a0da37;
/* rgb */ color: rgb(160, 218, 55);
/* oklch */ color: oklch(81.9% 0.194 127.7);

Tailwind

colors: {
  custom: {
    50: '#c1e57a',
    500: '#a0da37',
    950: '#000000',
  },
}

SCSS

$custom: #a0da37;
$custom-light: #c1e57a;
$custom-dark: #000000;

JSON

{
  "hex": "#a0da37",
  "rgb": {
    "r": 160,
    "g": 218,
    "b": 55
  },
  "hsl": {
    "h": 81.35,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.81949,
    "c": 0.19367,
    "h": 127.7
  },
  "luminance": 0.57892
}

Semantic roles & 50–950 ramp

primary

#A0DA37

secondary

#4E2F86

accent

#3CEC7B

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13160A

muted

#82847D

Preview Lab

Preview with #A0DA37

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

Preview Lab → · Contrast checker → · Palette generator →