#A3D377#A3D377

#A3D377 is a light, vivid yellow-green. Relative luminance 0.557; OKLCH L 81.2% C 0.131 H 131.3°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#A3D377
RGB	rgb(163, 211, 119)
HSL	hsl(91, 51%, 65%)
HSV	hsv(91, 44%, 83%)
CMYK	cmyk(22.7%, 0%, 43.6%, 17.3%)
CIE-LAB	lab(79.45, -31.39, 40.48)
CIE-LCH	lch(79.45, 51.22, 127.80°)
OKLab	oklab(81.19% -0.0865 0.0985)
OKLCH	oklch(81.19% 0.131 131.3)
XYZ	xyz(41.7277, 55.7061, 26.0031)
Luminance	0.5571 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D377 #A777D3

analogous

#D1D377 #A3D377 #77D379

triadic

#A3D377 #77A3D3 #D377A3

tetradic

#A3D377 #77D1D3 #A777D3 #D37977

square

#A3D377 #77D1D3 #A777D3 #D37977

split-complementary

#A3D377 #7977D3 #D377D1

monochromatic

#659D33 #84C449 #A3D377 #C2E2A5 #E2F1D3

Accessibility & contrast

On white

1.73

#A3D377 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#A3D377 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D377

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D377	#FFFFFF	#000000	##000000
##A3D377	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC770

Deuteranopia (green-blind)

#D3C47C

Tritanopia (blue-blind)

#A5CCBD

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a3d377;
/* rgb */ color: rgb(163, 211, 119);
/* oklch */ color: oklch(81.2% 0.131 131.3);

Tailwind

colors: {
  custom: {
    50: '#c0e09f',
    500: '#a3d377',
    950: '#000000',
  },
}

SCSS

$custom: #a3d377;
$custom-light: #c0e09f;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d377",
  "rgb": {
    "r": 163,
    "g": 211,
    "b": 119
  },
  "hsl": {
    "h": 91.304,
    "s": 51.111,
    "l": 64.706
  },
  "oklch": {
    "l": 0.8119,
    "c": 0.13105,
    "h": 131.3
  },
  "luminance": 0.55707
}

Semantic roles & 50–950 ramp

primary

#A3D377

secondary

#794CA2

accent

#27BE76

background

#FDFEFC

surface

#F9FCF5

border

#D2D5CF

text

#12150F

muted

#828480

Preview Lab

Preview with #A3D377

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

Preview Lab → · Contrast checker → · Palette generator →