#A0E55A#A0E55A

#A0E55A is a very light, vivid yellow-green. Relative luminance 0.642; OKLCH L 84.8% C 0.184 H 131.6°. Best body text is #000000 at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#A0E55A
RGB	rgb(160, 229, 90)
HSL	hsl(90, 73%, 63%)
HSV	hsv(90, 61%, 90%)
CMYK	cmyk(30.1%, 0%, 60.7%, 10.2%)
CIE-LAB	lab(84.10, -43.60, 59.39)
CIE-LCH	lch(84.10, 73.68, 126.28°)
OKLab	oklab(84.81% -0.1222 0.1376)
OKLCH	oklch(84.81% 0.184 131.6)
XYZ	xyz(44.3615, 64.2490, 19.7349)
Luminance	0.6425 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0E55A #9F5AE5

analogous

#E5E45A #A0E55A #5BE55A

triadic

#A0E55A #5AA0E5 #E55AA0

tetradic

#A0E55A #5AE5E4 #9F5AE5 #E55A5B

square

#A0E55A #5AE5E4 #9F5AE5 #E55A5B

split-complementary

#A0E55A #5A5BE5 #E45AE5

monochromatic

#63AA1B #82DD25 #A0E55A #BEED8F #DDF6C4

Accessibility & contrast

On white

1.52

#A0E55A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.85

#A0E55A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0E55A

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0E55A	#FFFFFF	#000000	##000000
##A0E55A	1.00	1.52	13.85	13.85
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.85	21.00	1.00	1.00
##000000	13.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED54A

Deuteranopia (green-blind)

#E5D064

Tritanopia (blue-blind)

#A2DCC8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #a0e55a;
/* rgb */ color: rgb(160, 229, 90);
/* oklch */ color: oklch(84.8% 0.184 131.6);

Tailwind

colors: {
  custom: {
    50: '#c0ed8e',
    500: '#a0e55a',
    950: '#000000',
  },
}

SCSS

$custom: #a0e55a;
$custom-light: #c0ed8e;
$custom-dark: #000000;

JSON

{
  "hex": "#a0e55a",
  "rgb": {
    "r": 160,
    "g": 229,
    "b": 90
  },
  "hsl": {
    "h": 89.784,
    "s": 72.775,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84805,
    "c": 0.18402,
    "h": 131.6
  },
  "luminance": 0.6425
}

Semantic roles & 50–950 ramp

primary

#A0E55A

secondary

#7138AB

accent

#11D572

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A0E55A

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

Preview Lab → · Contrast checker → · Palette generator →