#A3D855#A3D855

#A3D855 is a light, vivid yellow-green. Relative luminance 0.576; OKLCH L 81.9% C 0.170 H 128.3°. Best body text is #000000 at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#A3D855
RGB	rgb(163, 216, 85)
HSL	hsl(84, 63%, 59%)
HSV	hsv(84, 61%, 85%)
CMYK	cmyk(24.5%, 0%, 60.6%, 15.3%)
CIE-LAB	lab(80.49, -37.19, 57.57)
CIE-LCH	lch(80.49, 68.54, 122.87°)
OKLab	oklab(81.91% -0.1051 0.1331)
OKLCH	oklch(81.91% 0.17 128.3)
XYZ	xyz(41.2997, 57.5533, 17.5256)
Luminance	0.5755 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D855 #8A55D8

analogous

#D8CC55 #A3D855 #62D855

triadic

#A3D855 #55A3D8 #D855A3

tetradic

#A3D855 #55D8CC #8A55D8 #D85562

square

#A3D855 #55D8CC #8A55D8 #D85562

split-complementary

#A3D855 #5562D8 #CC55D8

monochromatic

#649121 #86C32D #A3D855 #BEE387 #D9EFB9

Accessibility & contrast

On white

1.68

#A3D855 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.51

#A3D855 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D855

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D855	#FFFFFF	#000000	##000000
##A3D855	1.00	1.68	12.51	12.51
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.51	21.00	1.00	1.00
##000000	12.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA46

Deuteranopia (green-blind)

#DBC75E

Tritanopia (blue-blind)

#A8CFBC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #a3d855;
/* rgb */ color: rgb(163, 216, 85);
/* oklch */ color: oklch(81.9% 0.170 128.3);

Tailwind

colors: {
  custom: {
    50: '#c1e48a',
    500: '#a3d855',
    950: '#000000',
  },
}

SCSS

$custom: #a3d855;
$custom-light: #c1e48a;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d855",
  "rgb": {
    "r": 163,
    "g": 216,
    "b": 85
  },
  "hsl": {
    "h": 84.275,
    "s": 62.679,
    "l": 59.02
  },
  "oklch": {
    "l": 0.8191,
    "c": 0.16963,
    "h": 128.3
  },
  "luminance": 0.57554
}

Semantic roles & 50–950 ramp

primary

#A3D855

secondary

#603B96

accent

#42E684

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A3D855

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

Preview Lab → · Contrast checker → · Palette generator →