#A1E458#A1E458

#A1E458 is a very light, vivid yellow-green. Relative luminance 0.638; OKLCH L 84.6% C 0.184 H 131.0°. Best body text is #000000 at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#A1E458
RGB	rgb(161, 228, 88)
HSL	hsl(89, 72%, 62%)
HSV	hsv(89, 61%, 89%)
CMYK	cmyk(29.4%, 0%, 61.4%, 10.6%)
CIE-LAB	lab(83.84, -42.98, 59.97)
CIE-LCH	lch(83.84, 73.79, 125.63°)
OKLab	oklab(84.61% -0.1207 0.1386)
OKLCH	oklch(84.61% 0.184 131)
XYZ	xyz(44.2023, 63.7671, 19.2100)
Luminance	0.6377 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1E458 #9B58E4

analogous

#E4E158 #A1E458 #5BE458

triadic

#A1E458 #58A1E4 #E458A1

tetradic

#A1E458 #58E4E1 #9B58E4 #E4585B

square

#A1E458 #58E4E1 #9B58E4 #E4585B

split-complementary

#A1E458 #585BE4 #E158E4

monochromatic

#64A71B #83DB23 #A1E458 #BFED8D #DCF5C1

Accessibility & contrast

On white

1.53

#A1E458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.75

#A1E458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E458

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1E458	#FFFFFF	#000000	##000000
##A1E458	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)

#EDD448

Deuteranopia (green-blind)

#E4CF63

Tritanopia (blue-blind)

#A4DBC6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a1e458;
/* rgb */ color: rgb(161, 228, 88);
/* oklch */ color: oklch(84.6% 0.184 131.0);

Tailwind

colors: {
  custom: {
    50: '#c1ed8c',
    500: '#a1e458',
    950: '#000000',
  },
}

SCSS

$custom: #a1e458;
$custom-light: #c1ed8c;
$custom-dark: #000000;

JSON

{
  "hex": "#a1e458",
  "rgb": {
    "r": 161,
    "g": 228,
    "b": 88
  },
  "hsl": {
    "h": 88.714,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.8461,
    "c": 0.18379,
    "h": 131
  },
  "luminance": 0.63768
}

Semantic roles & 50–950 ramp

primary

#A1E458

secondary

#6E37A9

accent

#11D46F

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #A1E458

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

Preview Lab → · Contrast checker → · Palette generator →