#A4E55E#A4E55E

#A4E55E is a very light, vivid yellow-green. Relative luminance 0.647; OKLCH L 85.1% C 0.179 H 131.0°. Best body text is #000000 at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#A4E55E
RGB	rgb(164, 229, 94)
HSL	hsl(89, 72%, 63%)
HSV	hsv(89, 59%, 90%)
CMYK	cmyk(28.4%, 0%, 59%, 10.2%)
CIE-LAB	lab(84.35, -41.83, 58.03)
CIE-LCH	lch(84.35, 71.53, 125.79°)
OKLab	oklab(85.08% -0.1172 0.1351)
OKLCH	oklch(85.08% 0.179 131)
XYZ	xyz(45.3491, 64.7380, 20.6939)
Luminance	0.6474 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E55E #9F5EE5

analogous

#E5E35E #A4E55E #60E55E

triadic

#A4E55E #5EA4E5 #E55EA4

tetradic

#A4E55E #5EE5E3 #9F5EE5 #E55E60

square

#A4E55E #5EE5E3 #9F5EE5 #E55E60

split-complementary

#A4E55E #5E60E5 #E35EE5

monochromatic

#67AD1C #86DC29 #A4E55E #C2EE93 #E0F6C7

Accessibility & contrast

On white

1.51

#A4E55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.95

#A4E55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E55E

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E55E	#FFFFFF	#000000	##000000
##A4E55E	1.00	1.51	13.95	13.95
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.95	21.00	1.00	1.00
##000000	13.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED64F

Deuteranopia (green-blind)

#E5D168

Tritanopia (blue-blind)

#A7DCC8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #a4e55e;
/* rgb */ color: rgb(164, 229, 94);
/* oklch */ color: oklch(85.1% 0.179 131.0);

Tailwind

colors: {
  custom: {
    50: '#c2ed90',
    500: '#a4e55e',
    950: '#000000',
  },
}

SCSS

$custom: #a4e55e;
$custom-light: #c2ed90;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e55e",
  "rgb": {
    "r": 164,
    "g": 229,
    "b": 94
  },
  "hsl": {
    "h": 88.889,
    "s": 72.193,
    "l": 63.333
  },
  "oklch": {
    "l": 0.8508,
    "c": 0.17884,
    "h": 131
  },
  "luminance": 0.64739
}

Semantic roles & 50–950 ramp

primary

#A4E55E

secondary

#7139AE

accent

#11D46F

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A4E55E

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

Preview Lab → · Contrast checker → · Palette generator →