#A1F05B#A1F05B

#A1F05B is a very light, vivid yellow-green. Relative luminance 0.707; OKLCH L 87.4% C 0.197 H 132.8°. Best body text is #000000 at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#A1F05B
RGB	rgb(161, 240, 91)
HSL	hsl(92, 83%, 65%)
HSV	hsv(92, 62%, 94%)
CMYK	cmyk(32.9%, 0%, 62.1%, 5.9%)
CIE-LAB	lab(87.31, -47.86, 62.55)
CIE-LCH	lch(87.31, 78.75, 127.42°)
OKLab	oklab(87.44% -0.1338 0.1444)
OKLCH	oklch(87.44% 0.197 132.8)
XYZ	xyz(47.7456, 70.6507, 21.0168)
Luminance	0.7065 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1F05B #AA5BF0

analogous

#ECF05B #A1F05B #5BF060

triadic

#A1F05B #5BA1F0 #F05BA1

tetradic

#A1F05B #5BECF0 #AA5BF0 #F0605B

square

#A1F05B #5BECF0 #AA5BF0 #F0605B

split-complementary

#A1F05B #605BF0 #F05BEC

monochromatic

#63BF11 #81EB23 #A1F05B #C1F593 #E1FACB

Accessibility & contrast

On white

1.39

#A1F05B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.13

#A1F05B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1F05B

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1F05B	#FFFFFF	#000000	##000000
##A1F05B	1.00	1.39	15.13	15.13
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.13	21.00	1.00	1.00
##000000	15.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF49

Deuteranopia (green-blind)

#EED967

Tritanopia (blue-blind)

#A2E7D1

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a1f05b;
/* rgb */ color: rgb(161, 240, 91);
/* oklch */ color: oklch(87.4% 0.197 132.8);

Tailwind

colors: {
  custom: {
    50: '#c1f58f',
    500: '#a1f05b',
    950: '#000000',
  },
}

SCSS

$custom: #a1f05b;
$custom-light: #c1f58f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1f05b",
  "rgb": {
    "r": 161,
    "g": 240,
    "b": 91
  },
  "hsl": {
    "h": 91.812,
    "s": 83.24,
    "l": 64.902
  },
  "oklch": {
    "l": 0.87442,
    "c": 0.19687,
    "h": 132.8
  },
  "luminance": 0.70653
}

Semantic roles & 50–950 ramp

primary

#A1F05B

secondary

#7C32BD

accent

#06E079

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A1F05B

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

Preview Lab → · Contrast checker → · Palette generator →