#A3B751#A3B751

#A3B751 is a light, vivid yellow-green. Relative luminance 0.422; OKLCH L 74.3% C 0.130 H 118.9°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#A3B751
RGB	rgb(163, 183, 81)
HSL	hsl(72, 41%, 52%)
HSV	hsv(72, 56%, 72%)
CMYK	cmyk(10.9%, 0%, 55.7%, 28.2%)
CIE-LAB	lab(71.04, -21.91, 48.72)
CIE-LCH	lch(71.04, 53.42, 114.21°)
OKLab	oklab(74.28% -0.0629 0.1138)
OKLCH	oklch(74.28% 0.13 118.9)
XYZ	xyz(33.5234, 42.2478, 14.1716)
Luminance	0.4225 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B751 #6551B7

analogous

#B79851 #A3B751 #70B751

triadic

#A3B751 #51A3B7 #B751A3

tetradic

#A3B751 #51B798 #6551B7 #B75170

square

#A3B751 #51B798 #6551B7 #B75170

split-complementary

#A3B751 #5170B7 #9851B7

monochromatic

#596429 #7F8F3B #A3B751 #BAC97C #D1DBA8

Accessibility & contrast

On white

2.22

#A3B751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#A3B751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B751

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B751	#FFFFFF	#000000	##000000
##A3B751	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AE47

Deuteranopia (green-blind)

#BFAE57

Tritanopia (blue-blind)

#ABAEA1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #a3b751;
/* rgb */ color: rgb(163, 183, 81);
/* oklch */ color: oklch(74.3% 0.130 118.9);

Tailwind

colors: {
  custom: {
    50: '#c0cc85',
    500: '#a3b751',
    950: '#000000',
  },
}

SCSS

$custom: #a3b751;
$custom-light: #c0cc85;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b751",
  "rgb": {
    "r": 163,
    "g": 183,
    "b": 81
  },
  "hsl": {
    "h": 71.765,
    "s": 41.463,
    "l": 51.765
  },
  "oklch": {
    "l": 0.74278,
    "c": 0.13003,
    "h": 118.9
  },
  "luminance": 0.42248
}

Semantic roles & 50–950 ramp

primary

#A3B751

secondary

#A49CC8

accent

#57D16F

background

#FCFCF8

surface

#F8F8EF

border

#D1D1CA

text

#12130B

muted

#81827C

Preview Lab

Preview with #A3B751

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

Preview Lab → · Contrast checker → · Palette generator →