#A1F03E#A1F03E

#A1F03E is a very light, highly saturated yellow-green. Relative luminance 0.702; OKLCH L 87.2% C 0.215 H 131.0°. Best body text is #000000 at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#A1F03E
RGB	rgb(161, 240, 62)
HSL	hsl(87, 86%, 59%)
HSV	hsv(87, 74%, 94%)
CMYK	cmyk(32.9%, 0%, 74.2%, 5.9%)
CIE-LAB	lab(87.12, -49.84, 73.02)
CIE-LCH	lch(87.12, 88.41, 124.32°)
OKLab	oklab(87.22% -0.1414 0.1626)
OKLCH	oklch(87.22% 0.215 131)
XYZ	xyz(46.7272, 70.2434, 15.6528)
Luminance	0.7025 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1F03E #8D3EF0

analogous

#F0E63E #A1F03E #48F03E

triadic

#A1F03E #3EA1F0 #F03EA1

tetradic

#A1F03E #3EF0E6 #8D3EF0 #F03E48

square

#A1F03E #3EF0E6 #8D3EF0 #F03E48

split-complementary

#A1F03E #3E48F0 #E63EF0

monochromatic

#62A70D #84DF11 #A1F03E #BDF477 #D8F9B0

Accessibility & contrast

On white

1.40

#A1F03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.05

#A1F03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1F03E

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1F03E	#FFFFFF	#000000	##000000
##A1F03E	1.00	1.40	15.05	15.05
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.05	21.00	1.00	1.00
##000000	15.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBDE15

Deuteranopia (green-blind)

#F0D850

Tritanopia (blue-blind)

#A4E6CE

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #a1f03e;
/* rgb */ color: rgb(161, 240, 62);
/* oklch */ color: oklch(87.2% 0.215 131.0);

Tailwind

colors: {
  custom: {
    50: '#c2f57f',
    500: '#a1f03e',
    950: '#000000',
  },
}

SCSS

$custom: #a1f03e;
$custom-light: #c2f57f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1f03e",
  "rgb": {
    "r": 161,
    "g": 240,
    "b": 62
  },
  "hsl": {
    "h": 86.629,
    "s": 85.577,
    "l": 59.216
  },
  "oklch": {
    "l": 0.87216,
    "c": 0.21548,
    "h": 131
  },
  "luminance": 0.70245
}

Semantic roles & 50–950 ramp

primary

#A1F03E

secondary

#622AA8

accent

#2CFC88

background

#FEFFFB

surface

#FAFEF2

border

#D3D6CC

text

#13170B

muted

#83857E

Preview Lab

Preview with #A1F03E

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

Preview Lab → · Contrast checker → · Palette generator →