#A3F261#A3F261

#A3F261 is a very light, vivid yellow-green. Relative luminance 0.722; OKLCH L 88.1% C 0.194 H 133.1°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#A3F261
RGB	rgb(163, 242, 97)
HSL	hsl(93, 85%, 66%)
HSV	hsv(93, 60%, 95%)
CMYK	cmyk(32.6%, 0%, 59.9%, 5.1%)
CIE-LAB	lab(88.04, -47.50, 60.88)
CIE-LCH	lch(88.04, 77.22, 127.96°)
OKLab	oklab(88.08% -0.1325 0.1415)
OKLCH	oklch(88.08% 0.194 133.1)
XYZ	xyz(49.0133, 72.1520, 22.6512)
Luminance	0.7215 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.79

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F261 #B061F2

analogous

#EBF261 #A3F261 #61F268

triadic

#A3F261 #61A3F2 #F261A3

tetradic

#A3F261 #61EBF2 #B061F2 #F26861

square

#A3F261 #61EBF2 #B061F2 #F26861

split-complementary

#A3F261 #6861F2 #F261EB

monochromatic

#64C810 #82ED28 #A3F261 #C4F79A #E5FBD2

Accessibility & contrast

On white

1.36

#A3F261 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.43

#A3F261 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F261

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F261	#FFFFFF	#000000	##000000
##A3F261	1.00	1.36	15.43	15.43
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.43	21.00	1.00	1.00
##000000	15.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE151

Deuteranopia (green-blind)

#F0DB6C

Tritanopia (blue-blind)

#A4E9D3

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #a3f261;
/* rgb */ color: rgb(163, 242, 97);
/* oklch */ color: oklch(88.1% 0.194 133.1);

Tailwind

colors: {
  custom: {
    50: '#c2f793',
    500: '#a3f261',
    950: '#000000',
  },
}

SCSS

$custom: #a3f261;
$custom-light: #c2f793;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f261",
  "rgb": {
    "r": 163,
    "g": 242,
    "b": 97
  },
  "hsl": {
    "h": 92.69,
    "s": 84.795,
    "l": 66.471
  },
  "oklch": {
    "l": 0.88077,
    "c": 0.19384,
    "h": 133.1
  },
  "luminance": 0.72154
}

Semantic roles & 50–950 ramp

primary

#A3F261

secondary

#8232C5

accent

#04E17D

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A3F261

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

Preview Lab → · Contrast checker → · Palette generator →