#A1E751#A1E751

#A1E751 is a very light, vivid yellow-green. Relative luminance 0.653; OKLCH L 85.2% C 0.193 H 130.9°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#A1E751
RGB	rgb(161, 231, 81)
HSL	hsl(88, 76%, 61%)
HSV	hsv(88, 65%, 91%)
CMYK	cmyk(30.3%, 0%, 64.9%, 9.4%)
CIE-LAB	lab(84.65, -44.83, 63.70)
CIE-LCH	lch(84.65, 77.89, 125.14°)
OKLab	oklab(85.25% -0.1263 0.1457)
OKLCH	oklch(85.25% 0.193 130.9)
XYZ	xyz(44.7586, 65.3215, 18.0331)
Luminance	0.6532 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1E751 #9751E7

analogous

#E7E251 #A1E751 #56E751

triadic

#A1E751 #51A1E7 #E751A1

tetradic

#A1E751 #51E7E2 #9751E7 #E75156

square

#A1E751 #51E7E2 #9751E7 #E75156

split-complementary

#A1E751 #5156E7 #E251E7

monochromatic

#64A717 #84DC1E #A1E751 #BEEE87 #DBF6BD

Accessibility & contrast

On white

1.49

#A1E751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#A1E751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E751

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1E751	#FFFFFF	#000000	##000000
##A1E751	1.00	1.49	14.06	14.06
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.06	21.00	1.00	1.00
##000000	14.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D73D

Deuteranopia (green-blind)

#E7D25D

Tritanopia (blue-blind)

#A4DEC8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a1e751;
/* rgb */ color: rgb(161, 231, 81);
/* oklch */ color: oklch(85.2% 0.193 130.9);

Tailwind

colors: {
  custom: {
    50: '#c1ef89',
    500: '#a1e751',
    950: '#000000',
  },
}

SCSS

$custom: #a1e751;
$custom-light: #c1ef89;
$custom-dark: #000000;

JSON

{
  "hex": "#a1e751",
  "rgb": {
    "r": 161,
    "g": 231,
    "b": 81
  },
  "hsl": {
    "h": 88,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.85246,
    "c": 0.1928,
    "h": 130.9
  },
  "luminance": 0.65323
}

Semantic roles & 50–950 ramp

primary

#A1E751

secondary

#6A34A8

accent

#0ED86C

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #A1E751

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

Preview Lab → · Contrast checker → · Palette generator →