#A1EB5B#A1EB5B

#A1EB5B is a very light, vivid yellow-green. Relative luminance 0.677; OKLCH L 86.3% C 0.190 H 132.2°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#A1EB5B
RGB	rgb(161, 235, 91)
HSL	hsl(91, 78%, 64%)
HSV	hsv(91, 61%, 92%)
CMYK	cmyk(31.5%, 0%, 61.3%, 7.8%)
CIE-LAB	lab(85.88, -45.74, 60.96)
CIE-LCH	lch(85.88, 76.22, 126.88°)
OKLab	oklab(86.27% -0.128 0.1411)
OKLCH	oklch(86.27% 0.19 132.2)
XYZ	xyz(46.2940, 67.7474, 20.5329)
Luminance	0.6775 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1EB5B #A55BEB

analogous

#E9EB5B #A1EB5B #5BEB5D

triadic

#A1EB5B #5BA1EB #EB5BA1

tetradic

#A1EB5B #5BE9EB #A55BEB #EB5D5B

square

#A1EB5B #5BE9EB #A55BEB #EB5D5B

split-complementary

#A1EB5B #5D5BEB #EB5BE9

monochromatic

#64B516 #82E424 #A1EB5B #C0F292 #E0F8C8

Accessibility & contrast

On white

1.44

#A1EB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#A1EB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1EB5B

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1EB5B	#FFFFFF	#000000	##000000
##A1EB5B	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA4A

Deuteranopia (green-blind)

#EAD566

Tritanopia (blue-blind)

#A3E2CD

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #a1eb5b;
/* rgb */ color: rgb(161, 235, 91);
/* oklch */ color: oklch(86.3% 0.190 132.2);

Tailwind

colors: {
  custom: {
    50: '#c1f28f',
    500: '#a1eb5b',
    950: '#000000',
  },
}

SCSS

$custom: #a1eb5b;
$custom-light: #c1f28f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1eb5b",
  "rgb": {
    "r": 161,
    "g": 235,
    "b": 91
  },
  "hsl": {
    "h": 90.833,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.86273,
    "c": 0.19049,
    "h": 132.2
  },
  "luminance": 0.67749
}

Semantic roles & 50–950 ramp

primary

#A1EB5B

secondary

#7735B5

accent

#0BDB76

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A1EB5B

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

Preview Lab → · Contrast checker → · Palette generator →