#A5E181#A5E181

#A5E181 is a very light, vivid yellow-green. Relative luminance 0.634; OKLCH L 84.7% C 0.140 H 134.6°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#A5E181
RGB	rgb(165, 225, 129)
HSL	hsl(98, 62%, 69%)
HSV	hsv(98, 43%, 88%)
CMYK	cmyk(26.7%, 0%, 42.7%, 11.8%)
CIE-LAB	lab(83.67, -35.90, 40.89)
CIE-LCH	lch(83.67, 54.42, 131.28°)
OKLab	oklab(84.68% -0.0986 0.0999)
OKLCH	oklch(84.68% 0.14 134.6)
XYZ	xyz(46.4037, 63.4333, 30.5636)
Luminance	0.6343 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5E181 #BD81E1

analogous

#D5E181 #A5E181 #81E18D

triadic

#A5E181 #81A5E1 #E181A5

tetradic

#A5E181 #81D5E1 #BD81E1 #E18D81

square

#A5E181 #81D5E1 #BD81E1 #E18D81

split-complementary

#A5E181 #8D81E1 #E181D5

monochromatic

#62BB2D #82D550 #A5E181 #C8EDB2 #ECF9E4

Accessibility & contrast

On white

1.53

#A5E181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.69

#A5E181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5E181

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5E181	#FFFFFF	#000000	##000000
##A5E181	1.00	1.53	13.69	13.69
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.69	21.00	1.00	1.00
##000000	13.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D47A

Deuteranopia (green-blind)

#DFCF87

Tritanopia (blue-blind)

#A5DACA

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a5e181;
/* rgb */ color: rgb(165, 225, 129);
/* oklch */ color: oklch(84.7% 0.140 134.6);

Tailwind

colors: {
  custom: {
    50: '#c2eaa7',
    500: '#a5e181',
    950: '#000000',
  },
}

SCSS

$custom: #a5e181;
$custom-light: #c2eaa7;
$custom-dark: #000000;

JSON

{
  "hex": "#a5e181",
  "rgb": {
    "r": 165,
    "g": 225,
    "b": 129
  },
  "hsl": {
    "h": 97.5,
    "s": 61.538,
    "l": 69.412
  },
  "oklch": {
    "l": 0.84676,
    "c": 0.14031,
    "h": 134.6
  },
  "luminance": 0.63435
}

Semantic roles & 50–950 ramp

primary

#A5E181

secondary

#904EB8

accent

#1CC988

background

#FDFEFC

surface

#F9FDF6

border

#D2D5D0

text

#13160F

muted

#828480

Preview Lab

Preview with #A5E181

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

Preview Lab → · Contrast checker → · Palette generator →