#A3F677#A3F677

#A3F677 is a very light, vivid yellow-green. Relative luminance 0.750; OKLCH L 89.3% C 0.181 H 135.9°. Best body text is #000000 at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#A3F677
RGB	rgb(163, 246, 119)
HSL	hsl(99, 88%, 72%)
HSV	hsv(99, 52%, 96%)
CMYK	cmyk(33.7%, 0%, 51.6%, 3.5%)
CIE-LAB	lab(89.41, -47.01, 52.73)
CIE-LCH	lch(89.41, 70.64, 131.72°)
OKLab	oklab(89.26% -0.1296 0.1257)
OKLCH	oklch(89.26% 0.181 135.9)
XYZ	xyz(51.3885, 75.0278, 29.2234)
Luminance	0.7503 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F677 #CA77F6

analogous

#E2F677 #A3F677 #77F68B

triadic

#A3F677 #77A3F6 #F677A3

tetradic

#A3F677 #77E2F6 #CA77F6 #F68B77

square

#A3F677 #77E2F6 #CA77F6 #F68B77

split-complementary

#A3F677 #8B77F6 #F677E2

monochromatic

#59E40F #7CF23E #A3F677 #CAFAB0 #ECFDE2

Accessibility & contrast

On white

1.31

#A3F677 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.01

#A3F677 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F677

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F677	#FFFFFF	#000000	##000000
##A3F677	1.00	1.31	16.01	16.01
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.01	21.00	1.00	1.00
##000000	16.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE56B

Deuteranopia (green-blind)

#F2DE7F

Tritanopia (blue-blind)

#A1EED9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #a3f677;
/* rgb */ color: rgb(163, 246, 119);
/* oklch */ color: oklch(89.3% 0.181 135.9);

Tailwind

colors: {
  custom: {
    50: '#c2f9a1',
    500: '#a3f677',
    950: '#000000',
  },
}

SCSS

$custom: #a3f677;
$custom-light: #c2f9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f677",
  "rgb": {
    "r": 163,
    "g": 246,
    "b": 119
  },
  "hsl": {
    "h": 99.213,
    "s": 87.586,
    "l": 71.569
  },
  "oklch": {
    "l": 0.89259,
    "c": 0.1806,
    "h": 135.9
  },
  "luminance": 0.7503
}

Semantic roles & 50–950 ramp

primary

#A3F677

secondary

#9F40D1

accent

#01E496

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170F

muted

#828580

Preview Lab

Preview with #A3F677

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

Preview Lab → · Contrast checker → · Palette generator →