#A1E459#A1E459

#A1E459 is a very light, vivid yellow-green. Relative luminance 0.638; OKLCH L 84.6% C 0.183 H 131.1°. Best body text is #000000 at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#A1E459
RGB	rgb(161, 228, 89)
HSL	hsl(89, 72%, 62%)
HSV	hsv(89, 61%, 89%)
CMYK	cmyk(29.4%, 0%, 61%, 10.6%)
CIE-LAB	lab(83.85, -42.90, 59.56)
CIE-LCH	lch(83.85, 73.40, 125.76°)
OKLab	oklab(84.62% -0.1204 0.1379)
OKLCH	oklch(84.62% 0.183 131.1)
XYZ	xyz(44.2440, 63.7838, 19.4297)
Luminance	0.6379 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1E459 #9C59E4

analogous

#E4E259 #A1E459 #5CE459

triadic

#A1E459 #59A1E4 #E459A1

tetradic

#A1E459 #59E4E2 #9C59E4 #E4595C

square

#A1E459 #59E4E2 #9C59E4 #E4595C

split-complementary

#A1E459 #595CE4 #E259E4

monochromatic

#64A71B #83DB24 #A1E459 #BFED8E #DDF5C2

Accessibility & contrast

On white

1.53

#A1E459 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.76

#A1E459 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E459

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1E459	#FFFFFF	#000000	##000000
##A1E459	1.00	1.53	13.76	13.76
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.76	21.00	1.00	1.00
##000000	13.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD449

Deuteranopia (green-blind)

#E4CF63

Tritanopia (blue-blind)

#A4DBC7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a1e459;
/* rgb */ color: rgb(161, 228, 89);
/* oklch */ color: oklch(84.6% 0.183 131.1);

Tailwind

colors: {
  custom: {
    50: '#c1ed8d',
    500: '#a1e459',
    950: '#000000',
  },
}

SCSS

$custom: #a1e459;
$custom-light: #c1ed8d;
$custom-dark: #000000;

JSON

{
  "hex": "#a1e459",
  "rgb": {
    "r": 161,
    "g": 228,
    "b": 89
  },
  "hsl": {
    "h": 88.921,
    "s": 72.021,
    "l": 62.157
  },
  "oklch": {
    "l": 0.8462,
    "c": 0.18301,
    "h": 131.1
  },
  "luminance": 0.63785
}

Semantic roles & 50–950 ramp

primary

#A1E459

secondary

#6F38A9

accent

#11D46F

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A1E459

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

Preview Lab → · Contrast checker → · Palette generator →