#A1E35B#A1E35B

#A1E35B is a very light, vivid yellow-green. Relative luminance 0.633; OKLCH L 84.4% C 0.180 H 131.2°. Best body text is #000000 at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#A1E35B
RGB	rgb(161, 227, 91)
HSL	hsl(89, 71%, 62%)
HSV	hsv(89, 60%, 89%)
CMYK	cmyk(29.1%, 0%, 59.9%, 11%)
CIE-LAB	lab(83.58, -42.29, 58.41)
CIE-LCH	lch(83.58, 72.11, 125.90°)
OKLab	oklab(84.41% -0.1185 0.1356)
OKLCH	oklch(84.41% 0.18 131.2)
XYZ	xyz(44.0549, 63.2692, 19.7866)
Luminance	0.6327 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1E35B #9D5BE3

analogous

#E3E15B #A1E35B #5DE35B

triadic

#A1E35B #5BA1E3 #E35BA1

tetradic

#A1E35B #5BE3E1 #9D5BE3 #E35B5D

square

#A1E35B #5BE3E1 #9D5BE3 #E35B5D

split-complementary

#A1E35B #5B5DE3 #E15BE3

monochromatic

#64A71D #83DA27 #A1E35B #BFEC8F #DDF5C4

Accessibility & contrast

On white

1.54

#A1E35B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.65

#A1E35B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E35B

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1E35B	#FFFFFF	#000000	##000000
##A1E35B	1.00	1.54	13.65	13.65
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.65	21.00	1.00	1.00
##000000	13.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD44C

Deuteranopia (green-blind)

#E3CF65

Tritanopia (blue-blind)

#A4DAC6

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #a1e35b;
/* rgb */ color: rgb(161, 227, 91);
/* oklch */ color: oklch(84.4% 0.180 131.2);

Tailwind

colors: {
  custom: {
    50: '#c0ec8e',
    500: '#a1e35b',
    950: '#000000',
  },
}

SCSS

$custom: #a1e35b;
$custom-light: #c0ec8e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1e35b",
  "rgb": {
    "r": 161,
    "g": 227,
    "b": 91
  },
  "hsl": {
    "h": 89.118,
    "s": 70.833,
    "l": 62.353
  },
  "oklch": {
    "l": 0.84407,
    "c": 0.18013,
    "h": 131.2
  },
  "luminance": 0.63271
}

Semantic roles & 50–950 ramp

primary

#A1E35B

secondary

#6F39A9

accent

#13D370

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A1E35B

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

Preview Lab → · Contrast checker → · Palette generator →