#A3C751#A3C751

#A3C751 is a light, vivid yellow-green. Relative luminance 0.492; OKLCH L 77.9% C 0.151 H 124.1°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#A3C751
RGB	rgb(163, 199, 81)
HSL	hsl(78, 51%, 55%)
HSV	hsv(78, 59%, 78%)
CMYK	cmyk(18.1%, 0%, 59.3%, 22%)
CIE-LAB	lab(75.59, -29.67, 53.86)
CIE-LCH	lch(75.59, 61.49, 118.85°)
OKLab	oklab(77.94% -0.0846 0.1248)
OKLCH	oklch(77.94% 0.151 124.1)
XYZ	xyz(37.0131, 49.2272, 15.3348)
Luminance	0.4923 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C751 #7551C7

analogous

#C7B051 #A3C751 #68C751

triadic

#A3C751 #51A3C7 #C751A3

tetradic

#A3C751 #51C7B0 #7551C7 #C75168

square

#A3C751 #51C7B0 #7551C7 #C75168

split-complementary

#A3C751 #5168C7 #B051C7

monochromatic

#5F7726 #83A635 #A3C751 #BBD67F #D4E5AE

Accessibility & contrast

On white

1.94

#A3C751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#A3C751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C751

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C751	#FFFFFF	#000000	##000000
##A3C751	1.00	1.94	10.85	10.85
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.85	21.00	1.00	1.00
##000000	10.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BB44

Deuteranopia (green-blind)

#CDBA59

Tritanopia (blue-blind)

#AABEAE

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #a3c751;
/* rgb */ color: rgb(163, 199, 81);
/* oklch */ color: oklch(77.9% 0.151 124.1);

Tailwind

colors: {
  custom: {
    50: '#c1d886',
    500: '#a3c751',
    950: '#000000',
  },
}

SCSS

$custom: #a3c751;
$custom-light: #c1d886;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c751",
  "rgb": {
    "r": 163,
    "g": 199,
    "b": 81
  },
  "hsl": {
    "h": 78.305,
    "s": 51.304,
    "l": 54.902
  },
  "oklch": {
    "l": 0.7794,
    "c": 0.15078,
    "h": 124.1
  },
  "luminance": 0.49227
}

Semantic roles & 50–950 ramp

primary

#A3C751

secondary

#B0A1D3

accent

#4DDB78

background

#FCFDF8

surface

#F8FAF0

border

#D1D3CB

text

#13140B

muted

#82837C

Preview Lab

Preview with #A3C751

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

Preview Lab → · Contrast checker → · Palette generator →