#A1F45C#A1F45C

#A1F45C is a very light, highly saturated yellow-green. Relative luminance 0.731; OKLCH L 88.4% C 0.201 H 133.3°. Best body text is #000000 at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#A1F45C
RGB	rgb(161, 244, 92)
HSL	hsl(93, 87%, 66%)
HSV	hsv(93, 62%, 96%)
CMYK	cmyk(34%, 0%, 62.3%, 4.3%)
CIE-LAB	lab(88.47, -49.44, 63.40)
CIE-LCH	lch(88.47, 80.40, 127.95°)
OKLab	oklab(88.39% -0.1381 0.1463)
OKLCH	oklch(88.39% 0.201 133.3)
XYZ	xyz(48.9796, 73.0491, 21.6423)
Luminance	0.7305 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.61

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1F45C #AF5CF4

analogous

#EDF45C #A1F45C #5CF463

triadic

#A1F45C #5CA1F4 #F45CA1

tetradic

#A1F45C #5CEDF4 #AF5CF4 #F4635C

square

#A1F45C #5CEDF4 #AF5CF4 #F4635C

split-complementary

#A1F45C #635CF4 #F45CED

monochromatic

#62C80E #80F023 #A1F45C #C2F895 #E3FCCF

Accessibility & contrast

On white

1.35

#A1F45C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.61

#A1F45C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1F45C

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1F45C	#FFFFFF	#000000	##000000
##A1F45C	1.00	1.35	15.61	15.61
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.61	21.00	1.00	1.00
##000000	15.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE24A

Deuteranopia (green-blind)

#F2DC68

Tritanopia (blue-blind)

#A2EBD4

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #a1f45c;
/* rgb */ color: rgb(161, 244, 92);
/* oklch */ color: oklch(88.4% 0.201 133.3);

Tailwind

colors: {
  custom: {
    50: '#c1f890',
    500: '#a1f45c',
    950: '#000000',
  },
}

SCSS

$custom: #a1f45c;
$custom-light: #c1f890;
$custom-dark: #000000;

JSON

{
  "hex": "#a1f45c",
  "rgb": {
    "r": 161,
    "g": 244,
    "b": 92
  },
  "hsl": {
    "h": 92.763,
    "s": 87.356,
    "l": 65.882
  },
  "oklch": {
    "l": 0.88386,
    "c": 0.20121,
    "h": 133.3
  },
  "luminance": 0.73051
}

Semantic roles & 50–950 ramp

primary

#A1F45C

secondary

#812FC5

accent

#02E47D

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A1F45C

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

Preview Lab → · Contrast checker → · Palette generator →