#A0E553#A0E553

#A0E553 is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 84.7% C 0.189 H 131.0°. Best body text is #000000 at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#A0E553
RGB	rgb(160, 229, 83)
HSL	hsl(88, 74%, 61%)
HSV	hsv(88, 64%, 90%)
CMYK	cmyk(30.1%, 0%, 63.8%, 10.2%)
CIE-LAB	lab(84.04, -44.17, 62.23)
CIE-LCH	lch(84.04, 76.31, 125.37°)
OKLab	oklab(84.74% -0.1243 0.1428)
OKLCH	oklch(84.74% 0.189 131)
XYZ	xyz(44.0774, 64.1353, 18.2390)
Luminance	0.6414 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0E553 #9853E5

analogous

#E5E153 #A0E553 #57E553

triadic

#A0E553 #53A0E5 #E553A0

tetradic

#A0E553 #53E5E1 #9853E5 #E55357

square

#A0E553 #53E5E1 #9853E5 #E55357

split-complementary

#A0E553 #5357E5 #E153E5

monochromatic

#63A519 #82DA21 #A0E553 #BDED88 #DBF5BD

Accessibility & contrast

On white

1.52

#A0E553 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.83

#A0E553 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0E553

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0E553	#FFFFFF	#000000	##000000
##A0E553	1.00	1.52	13.83	13.83
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.83	21.00	1.00	1.00
##000000	13.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD540

Deuteranopia (green-blind)

#E5D05F

Tritanopia (blue-blind)

#A3DCC7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #a0e553;
/* rgb */ color: rgb(160, 229, 83);
/* oklch */ color: oklch(84.7% 0.189 131.0);

Tailwind

colors: {
  custom: {
    50: '#c0ed8a',
    500: '#a0e553',
    950: '#000000',
  },
}

SCSS

$custom: #a0e553;
$custom-light: #c0ed8a;
$custom-dark: #000000;

JSON

{
  "hex": "#a0e553",
  "rgb": {
    "r": 160,
    "g": 229,
    "b": 83
  },
  "hsl": {
    "h": 88.356,
    "s": 73.737,
    "l": 61.176
  },
  "oklch": {
    "l": 0.84738,
    "c": 0.18933,
    "h": 131
  },
  "luminance": 0.64137
}

Semantic roles & 50–950 ramp

primary

#A0E553

secondary

#6B35A7

accent

#10D66D

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #A0E553

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

Preview Lab → · Contrast checker → · Palette generator →