#A4E157#A4E157

#A4E157 is a very light, vivid yellow-green. Relative luminance 0.624; OKLCH L 84.1% C 0.179 H 129.7°. Best body text is #000000 at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#A4E157
RGB	rgb(164, 225, 87)
HSL	hsl(87, 70%, 61%)
HSV	hsv(87, 61%, 88%)
CMYK	cmyk(27.1%, 0%, 61.3%, 11.8%)
CIE-LAB	lab(83.14, -40.68, 59.67)
CIE-LCH	lch(83.14, 72.21, 124.28°)
OKLab	oklab(84.08% -0.1146 0.1378)
OKLCH	oklch(84.08% 0.179 129.7)
XYZ	xyz(43.9551, 62.4299, 18.7493)
Luminance	0.6243 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E157 #9457E1

analogous

#E1D957 #A4E157 #5FE157

triadic

#A4E157 #57A4E1 #E157A4

tetradic

#A4E157 #57E1D9 #9457E1 #E1575F

square

#A4E157 #57E1D9 #9457E1 #E1575F

split-complementary

#A4E157 #575FE1 #D957E1

monochromatic

#66A11D #88D526 #A4E157 #C0EA8B #DCF4BF

Accessibility & contrast

On white

1.56

#A4E157 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.49

#A4E157 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E157

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E157	#FFFFFF	#000000	##000000
##A4E157	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)

#EBD247

Deuteranopia (green-blind)

#E2CE61

Tritanopia (blue-blind)

#A8D8C4

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #a4e157;
/* rgb */ color: rgb(164, 225, 87);
/* oklch */ color: oklch(84.1% 0.179 129.7);

Tailwind

colors: {
  custom: {
    50: '#c2ea8c',
    500: '#a4e157',
    950: '#000000',
  },
}

SCSS

$custom: #a4e157;
$custom-light: #c2ea8c;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e157",
  "rgb": {
    "r": 164,
    "g": 225,
    "b": 87
  },
  "hsl": {
    "h": 86.522,
    "s": 69.697,
    "l": 61.176
  },
  "oklch": {
    "l": 0.8408,
    "c": 0.17923,
    "h": 129.7
  },
  "luminance": 0.62431
}

Semantic roles & 50–950 ramp

primary

#A4E157

secondary

#6838A4

accent

#14D268

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4E157

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

Preview Lab → · Contrast checker → · Palette generator →