#A1E951#A1E951

#A1E951 is a very light, vivid yellow-green. Relative luminance 0.664; OKLCH L 85.7% C 0.195 H 131.2°. Best body text is #000000 at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#A1E951
RGB	rgb(161, 233, 81)
HSL	hsl(88, 78%, 62%)
HSV	hsv(88, 65%, 91%)
CMYK	cmyk(30.9%, 0%, 65.2%, 8.6%)
CIE-LAB	lab(85.22, -45.69, 64.31)
CIE-LCH	lch(85.22, 78.89, 125.39°)
OKLab	oklab(85.71% -0.1287 0.147)
OKLCH	oklch(85.71% 0.195 131.2)
XYZ	xyz(45.3216, 66.4475, 18.2207)
Luminance	0.6645 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1E951 #9951E9

analogous

#E9E551 #A1E951 #55E951

triadic

#A1E951 #51A1E9 #E951A1

tetradic

#A1E951 #51E9E5 #9951E9 #E95155

square

#A1E951 #51E9E5 #9951E9 #E95155

split-complementary

#A1E951 #5155E9 #E551E9

monochromatic

#64AA16 #84E01C #A1E951 #BEF087 #DCF7BE

Accessibility & contrast

On white

1.47

#A1E951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.29

#A1E951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E951

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1E951	#FFFFFF	#000000	##000000
##A1E951	1.00	1.47	14.29	14.29
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.29	21.00	1.00	1.00
##000000	14.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D83D

Deuteranopia (green-blind)

#E9D35D

Tritanopia (blue-blind)

#A4E0CA

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #a1e951;
/* rgb */ color: rgb(161, 233, 81);
/* oklch */ color: oklch(85.7% 0.195 131.2);

Tailwind

colors: {
  custom: {
    50: '#c1f089',
    500: '#a1e951',
    950: '#000000',
  },
}

SCSS

$custom: #a1e951;
$custom-light: #c1f089;
$custom-dark: #000000;

JSON

{
  "hex": "#a1e951",
  "rgb": {
    "r": 161,
    "g": 233,
    "b": 81
  },
  "hsl": {
    "h": 88.421,
    "s": 77.551,
    "l": 61.569
  },
  "oklch": {
    "l": 0.85714,
    "c": 0.19531,
    "h": 131.2
  },
  "luminance": 0.66449
}

Semantic roles & 50–950 ramp

primary

#A1E951

secondary

#6C33AB

accent

#0CDA6D

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #A1E951

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

Preview Lab → · Contrast checker → · Palette generator →