#A0DA39#A0DA39

#A0DA39 is a light, vivid yellow-green. Relative luminance 0.579; OKLCH L 82.0% C 0.193 H 127.8°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#A0DA39
RGB	rgb(160, 218, 57)
HSL	hsl(82, 69%, 54%)
HSV	hsv(82, 74%, 85%)
CMYK	cmyk(26.6%, 0%, 73.9%, 14.5%)
CIE-LAB	lab(80.69, -41.11, 68.41)
CIE-LCH	lch(80.69, 79.82, 121.00°)
OKLab	oklab(81.96% -0.118 0.1522)
OKLCH	oklch(81.96% 0.193 127.8)
XYZ	xyz(40.3072, 57.9109, 12.9244)
Luminance	0.5791 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0DA39 #7339DA

analogous

#DAC439 #A0DA39 #50DA39

triadic

#A0DA39 #39A0DA #DA39A0

tetradic

#A0DA39 #39DAC4 #7339DA #DA3950

square

#A0DA39 #39DAC4 #7339DA #DA3950

split-complementary

#A0DA39 #3950DA #C439DA

monochromatic

#5B8118 #7FB422 #A0DA39 #B9E46D #D1EDA0

Accessibility & contrast

On white

1.67

#A0DA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#A0DA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0DA39

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0DA39	#FFFFFF	#000000	##000000
##A0DA39	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)

#E5CB16

Deuteranopia (green-blind)

#DDC748

Tritanopia (blue-blind)

#A6D0BB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #a0da39;
/* rgb */ color: rgb(160, 218, 57);
/* oklch */ color: oklch(82.0% 0.193 127.8);

Tailwind

colors: {
  custom: {
    50: '#c1e57b',
    500: '#a0da39',
    950: '#000000',
  },
}

SCSS

$custom: #a0da39;
$custom-light: #c1e57b;
$custom-dark: #000000;

JSON

{
  "hex": "#a0da39",
  "rgb": {
    "r": 160,
    "g": 218,
    "b": 57
  },
  "hsl": {
    "h": 81.615,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.81962,
    "c": 0.1926,
    "h": 127.8
  },
  "luminance": 0.57912
}

Semantic roles & 50–950 ramp

primary

#A0DA39

secondary

#4F3088

accent

#3CEB7B

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13160A

muted

#82847D

Preview Lab

Preview with #A0DA39

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

Preview Lab → · Contrast checker → · Palette generator →