#A1F255#A1F255

#A1F255 is a very light, highly saturated yellow-green. Relative luminance 0.717; OKLCH L 87.9% C 0.204 H 132.6°. Best body text is #000000 at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#A1F255
RGB	rgb(161, 242, 85)
HSL	hsl(91, 86%, 64%)
HSV	hsv(91, 65%, 95%)
CMYK	cmyk(33.5%, 0%, 64.9%, 5.1%)
CIE-LAB	lab(87.84, -49.17, 65.53)
CIE-LCH	lch(87.84, 81.92, 126.89°)
OKLab	oklab(87.86% -0.1379 0.15)
OKLCH	oklch(87.86% 0.204 132.6)
XYZ	xyz(48.0891, 71.7353, 19.9051)
Luminance	0.7174 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1F255 #A655F2

analogous

#F0F255 #A1F255 #55F258

triadic

#A1F255 #55A1F2 #F255A1

tetradic

#A1F255 #55F0F2 #A655F2 #F25855

square

#A1F255 #55F0F2 #A655F2 #F25855

split-complementary

#A1F255 #5855F2 #F255F0

monochromatic

#64BE0F #82EE1C #A1F255 #C0F68E #E0FBC7

Accessibility & contrast

On white

1.37

#A1F255 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.35

#A1F255 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1F255

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1F255	#FFFFFF	#000000	##000000
##A1F255	1.00	1.37	15.35	15.35
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.35	21.00	1.00	1.00
##000000	15.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE040

Deuteranopia (green-blind)

#F0DA62

Tritanopia (blue-blind)

#A2E9D2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #a1f255;
/* rgb */ color: rgb(161, 242, 85);
/* oklch */ color: oklch(87.9% 0.204 132.6);

Tailwind

colors: {
  custom: {
    50: '#c2f78c',
    500: '#a1f255',
    950: '#000000',
  },
}

SCSS

$custom: #a1f255;
$custom-light: #c2f78c;
$custom-dark: #000000;

JSON

{
  "hex": "#a1f255",
  "rgb": {
    "r": 161,
    "g": 242,
    "b": 85
  },
  "hsl": {
    "h": 90.955,
    "s": 85.792,
    "l": 64.118
  },
  "oklch": {
    "l": 0.87855,
    "c": 0.20374,
    "h": 132.6
  },
  "luminance": 0.71737
}

Semantic roles & 50–950 ramp

primary

#A1F255

secondary

#782FBC

accent

#03E276

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A1F255

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

Preview Lab → · Contrast checker → · Palette generator →