#A3F367#A3F367

#A3F367 is a very light, vivid yellow-green. Relative luminance 0.729; OKLCH L 88.4% C 0.190 H 133.8°. Best body text is #000000 at 15.57:1 contrast (WCAG AA passes).

Color values

HEX	#A3F367
RGB	rgb(163, 243, 103)
HSL	hsl(94, 85%, 68%)
HSV	hsv(94, 58%, 95%)
CMYK	cmyk(32.9%, 0%, 57.6%, 4.7%)
CIE-LAB	lab(88.38, -47.37, 58.69)
CIE-LCH	lch(88.38, 75.42, 128.91°)
OKLab	oklab(88.37% -0.1317 0.1374)
OKLCH	oklch(88.37% 0.19 133.8)
XYZ	xyz(49.6021, 72.8650, 24.2802)
Luminance	0.7287 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F367 #B767F3

analogous

#E9F367 #A3F367 #67F371

triadic

#A3F367 #67A3F3 #F367A3

tetradic

#A3F367 #67E9F3 #B767F3 #F37167

square

#A3F367 #67E9F3 #B767F3 #F37167

split-complementary

#A3F367 #7167F3 #F367E9

monochromatic

#62CF10 #81EF2E #A3F367 #C5F7A0 #E8FCD8

Accessibility & contrast

On white

1.35

#A3F367 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.57

#A3F367 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F367

15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F367	#FFFFFF	#000000	##000000
##A3F367	1.00	1.35	15.57	15.57
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.57	21.00	1.00	1.00
##000000	15.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE258

Deuteranopia (green-blind)

#F0DB71

Tritanopia (blue-blind)

#A3EAD5

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #a3f367;
/* rgb */ color: rgb(163, 243, 103);
/* oklch */ color: oklch(88.4% 0.190 133.8);

Tailwind

colors: {
  custom: {
    50: '#c2f797',
    500: '#a3f367',
    950: '#000000',
  },
}

SCSS

$custom: #a3f367;
$custom-light: #c2f797;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f367",
  "rgb": {
    "r": 163,
    "g": 243,
    "b": 103
  },
  "hsl": {
    "h": 94.286,
    "s": 85.366,
    "l": 67.843
  },
  "oklch": {
    "l": 0.88373,
    "c": 0.19032,
    "h": 133.8
  },
  "luminance": 0.72867
}

Semantic roles & 50–950 ramp

primary

#A3F367

secondary

#8A33CB

accent

#04E283

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A3F367

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

Preview Lab → · Contrast checker → · Palette generator →