#A3F777#A3F777

#A3F777 is a very light, vivid yellow-green. Relative luminance 0.756; OKLCH L 89.5% C 0.182 H 136.0°. Best body text is #000000 at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#A3F777
RGB	rgb(163, 247, 119)
HSL	hsl(99, 89%, 72%)
HSV	hsv(99, 52%, 97%)
CMYK	cmyk(34%, 0%, 51.8%, 3.1%)
CIE-LAB	lab(89.69, -47.43, 53.07)
CIE-LCH	lch(89.69, 71.17, 131.79°)
OKLab	oklab(89.49% -0.1308 0.1265)
OKLCH	oklch(89.49% 0.182 136)
XYZ	xyz(51.6935, 75.6377, 29.3250)
Luminance	0.7564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F777 #CB77F7

analogous

#E3F777 #A3F777 #77F78B

triadic

#A3F777 #77A3F7 #F777A3

tetradic

#A3F777 #77E3F7 #CB77F7 #F78B77

square

#A3F777 #77E3F7 #CB77F7 #F78B77

split-complementary

#A3F777 #8B77F7 #F777E3

monochromatic

#58E60E #7CF43D #A3F777 #CAFAB1 #EBFDE2

Accessibility & contrast

On white

1.30

#A3F777 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.13

#A3F777 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F777

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F777	#FFFFFF	#000000	##000000
##A3F777	1.00	1.30	16.13	16.13
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.13	21.00	1.00	1.00
##000000	16.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE66B

Deuteranopia (green-blind)

#F3DF80

Tritanopia (blue-blind)

#A1EFDA

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #a3f777;
/* rgb */ color: rgb(163, 247, 119);
/* oklch */ color: oklch(89.5% 0.182 136.0);

Tailwind

colors: {
  custom: {
    50: '#c2faa1',
    500: '#a3f777',
    950: '#000000',
  },
}

SCSS

$custom: #a3f777;
$custom-light: #c2faa1;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f777",
  "rgb": {
    "r": 163,
    "g": 247,
    "b": 119
  },
  "hsl": {
    "h": 99.375,
    "s": 88.889,
    "l": 71.765
  },
  "oklch": {
    "l": 0.89491,
    "c": 0.18196,
    "h": 136
  },
  "luminance": 0.7564
}

Semantic roles & 50–950 ramp

primary

#A3F777

secondary

#A040D2

accent

#00E697

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170F

muted

#828580

Preview Lab

Preview with #A3F777

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

Preview Lab → · Contrast checker → · Palette generator →