#A1E457#A1E457

#A1E457 is a very light, vivid yellow-green. Relative luminance 0.638; OKLCH L 84.6% C 0.185 H 131.0°. Best body text is #000000 at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#A1E457
RGB	rgb(161, 228, 87)
HSL	hsl(89, 72%, 62%)
HSV	hsv(89, 62%, 89%)
CMYK	cmyk(29.4%, 0%, 61.8%, 10.6%)
CIE-LAB	lab(83.84, -43.07, 60.38)
CIE-LCH	lch(83.84, 74.17, 125.50°)
OKLab	oklab(84.6% -0.121 0.1394)
OKLCH	oklch(84.6% 0.185 131)
XYZ	xyz(44.1612, 63.7506, 18.9933)
Luminance	0.6375 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1E457 #9A57E4

analogous

#E4E157 #A1E457 #5BE457

triadic

#A1E457 #57A1E4 #E457A1

tetradic

#A1E457 #57E4E1 #9A57E4 #E4575B

square

#A1E457 #57E4E1 #9A57E4 #E4575B

split-complementary

#A1E457 #575BE4 #E157E4

monochromatic

#64A61B #83DB23 #A1E457 #BFEC8C #DCF5C0

Accessibility & contrast

On white

1.53

#A1E457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.75

#A1E457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E457

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1E457	#FFFFFF	#000000	##000000
##A1E457	1.00	1.53	13.75	13.75
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.75	21.00	1.00	1.00
##000000	13.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED446

Deuteranopia (green-blind)

#E4CF62

Tritanopia (blue-blind)

#A4DBC6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a1e457;
/* rgb */ color: rgb(161, 228, 87);
/* oklch */ color: oklch(84.6% 0.185 131.0);

Tailwind

colors: {
  custom: {
    50: '#c1ed8c',
    500: '#a1e457',
    950: '#000000',
  },
}

SCSS

$custom: #a1e457;
$custom-light: #c1ed8c;
$custom-dark: #000000;

JSON

{
  "hex": "#a1e457",
  "rgb": {
    "r": 161,
    "g": 228,
    "b": 87
  },
  "hsl": {
    "h": 88.511,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.846,
    "c": 0.18456,
    "h": 131
  },
  "luminance": 0.63752
}

Semantic roles & 50–950 ramp

primary

#A1E457

secondary

#6D37A8

accent

#11D46E

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #A1E457

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

Preview Lab → · Contrast checker → · Palette generator →