#A3E377#A3E377

#A3E377 is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 84.9% C 0.154 H 133.9°. Best body text is #000000 at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#A3E377
RGB	rgb(163, 227, 119)
HSL	hsl(96, 66%, 68%)
HSV	hsv(96, 48%, 89%)
CMYK	cmyk(28.2%, 0%, 47.6%, 11%)
CIE-LAB	lab(83.99, -38.73, 46.14)
CIE-LCH	lch(83.99, 60.24, 130.00°)
OKLab	oklab(84.87% -0.1068 0.1112)
OKLCH	oklch(84.87% 0.154 133.9)
XYZ	xyz(45.9022, 64.0551, 27.3946)
Luminance	0.6406 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E377 #B777E3

analogous

#D9E377 #A3E377 #77E381

triadic

#A3E377 #77A3E3 #E377A3

tetradic

#A3E377 #77D9E3 #B777E3 #E38177

square

#A3E377 #77D9E3 #B777E3 #E38177

split-complementary

#A3E377 #8177E3 #E377D9

monochromatic

#62B926 #81D944 #A3E377 #C5EDAA #E8F8DD

Accessibility & contrast

On white

1.52

#A3E377 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.81

#A3E377 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E377

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E377	#FFFFFF	#000000	##000000
##A3E377	1.00	1.52	13.81	13.81
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.81	21.00	1.00	1.00
##000000	13.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD56E

Deuteranopia (green-blind)

#E1D07E

Tritanopia (blue-blind)

#A3DCCA

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a3e377;
/* rgb */ color: rgb(163, 227, 119);
/* oklch */ color: oklch(84.9% 0.154 133.9);

Tailwind

colors: {
  custom: {
    50: '#c1eca0',
    500: '#a3e377',
    950: '#000000',
  },
}

SCSS

$custom: #a3e377;
$custom-light: #c1eca0;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e377",
  "rgb": {
    "r": 163,
    "g": 227,
    "b": 119
  },
  "hsl": {
    "h": 95.556,
    "s": 65.854,
    "l": 67.843
  },
  "oklch": {
    "l": 0.84866,
    "c": 0.15418,
    "h": 133.9
  },
  "luminance": 0.64057
}

Semantic roles & 50–950 ramp

primary

#A3E377

secondary

#8A45BA

accent

#18CE84

background

#FDFEFC

surface

#F9FDF5

border

#D2D5CF

text

#12160F

muted

#828480

Preview Lab

Preview with #A3E377

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

Preview Lab → · Contrast checker → · Palette generator →