#A4E158#A4E158

#A4E158 is a very light, vivid yellow-green. Relative luminance 0.624; OKLCH L 84.1% C 0.178 H 129.8°. Best body text is #000000 at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#A4E158
RGB	rgb(164, 225, 88)
HSL	hsl(87, 70%, 61%)
HSV	hsv(87, 61%, 88%)
CMYK	cmyk(27.1%, 0%, 60.9%, 11.8%)
CIE-LAB	lab(83.15, -40.59, 59.25)
CIE-LCH	lch(83.15, 71.82, 124.41°)
OKLab	oklab(84.09% -0.1143 0.137)
OKLCH	oklch(84.09% 0.178 129.8)
XYZ	xyz(43.9962, 62.4464, 18.9660)
Luminance	0.6245 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E158 #9558E1

analogous

#E1D958 #A4E158 #60E158

triadic

#A4E158 #58A4E1 #E158A4

tetradic

#A4E158 #58E1D9 #9558E1 #E15860

square

#A4E158 #58E1D9 #9558E1 #E15860

split-complementary

#A4E158 #5860E1 #D958E1

monochromatic

#67A21D #87D526 #A4E158 #C0EA8C #DDF4C0

Accessibility & contrast

On white

1.56

#A4E158 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.49

#A4E158 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E158

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E158	#FFFFFF	#000000	##000000
##A4E158	1.00	1.56	13.49	13.49
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.49	21.00	1.00	1.00
##000000	13.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD248

Deuteranopia (green-blind)

#E2CE62

Tritanopia (blue-blind)

#A8D8C4

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #a4e158;
/* rgb */ color: rgb(164, 225, 88);
/* oklch */ color: oklch(84.1% 0.178 129.8);

Tailwind

colors: {
  custom: {
    50: '#c2ea8c',
    500: '#a4e158',
    950: '#000000',
  },
}

SCSS

$custom: #a4e158;
$custom-light: #c2ea8c;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e158",
  "rgb": {
    "r": 164,
    "g": 225,
    "b": 88
  },
  "hsl": {
    "h": 86.715,
    "s": 69.543,
    "l": 61.373
  },
  "oklch": {
    "l": 0.8409,
    "c": 0.17844,
    "h": 129.8
  },
  "luminance": 0.62448
}

Semantic roles & 50–950 ramp

primary

#A4E158

secondary

#6939A4

accent

#14D268

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4E158

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

Preview Lab → · Contrast checker → · Palette generator →