#A3C851#A3C851

#A3C851 is a light, vivid yellow-green. Relative luminance 0.497; OKLCH L 78.2% C 0.152 H 124.4°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#A3C851
RGB	rgb(163, 200, 81)
HSL	hsl(79, 52%, 55%)
HSV	hsv(79, 60%, 78%)
CMYK	cmyk(18.5%, 0%, 59.5%, 21.6%)
CIE-LAB	lab(75.88, -30.14, 54.18)
CIE-LCH	lch(75.88, 62.00, 119.09°)
OKLab	oklab(78.17% -0.0859 0.1255)
OKLCH	oklch(78.17% 0.152 124.4)
XYZ	xyz(37.2439, 49.6889, 15.4118)
Luminance	0.4969 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C851 #7651C8

analogous

#C8B151 #A3C851 #68C851

triadic

#A3C851 #51A3C8 #C851A3

tetradic

#A3C851 #51C8B1 #7651C8 #C85168

square

#A3C851 #51C8B1 #7651C8 #C85168

split-complementary

#A3C851 #5168C8 #B151C8

monochromatic

#5F7926 #83A735 #A3C851 #BCD780 #D4E5AE

Accessibility & contrast

On white

1.92

#A3C851 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#A3C851 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C851

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C851	#FFFFFF	#000000	##000000
##A3C851	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BC44

Deuteranopia (green-blind)

#CDBB59

Tritanopia (blue-blind)

#AABFAF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #a3c851;
/* rgb */ color: rgb(163, 200, 81);
/* oklch */ color: oklch(78.2% 0.152 124.4);

Tailwind

colors: {
  custom: {
    50: '#c1d886',
    500: '#a3c851',
    950: '#000000',
  },
}

SCSS

$custom: #a3c851;
$custom-light: #c1d886;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c851",
  "rgb": {
    "r": 163,
    "g": 200,
    "b": 81
  },
  "hsl": {
    "h": 78.655,
    "s": 51.965,
    "l": 55.098
  },
  "oklch": {
    "l": 0.7817,
    "c": 0.15208,
    "h": 124.4
  },
  "luminance": 0.49689
}

Semantic roles & 50–950 ramp

primary

#A3C851

secondary

#B1A1D3

accent

#4CDB79

background

#FCFDF8

surface

#F8FAF0

border

#D1D3CB

text

#13140B

muted

#82837C

Preview Lab

Preview with #A3C851

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

Preview Lab → · Contrast checker → · Palette generator →