#A4B751#A4B751

#A4B751 is a light, vivid yellow-green. Relative luminance 0.424; OKLCH L 74.4% C 0.130 H 118.5°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#A4B751
RGB	rgb(164, 183, 81)
HSL	hsl(71, 41%, 52%)
HSV	hsv(71, 56%, 72%)
CMYK	cmyk(10.4%, 0%, 55.7%, 28.2%)
CIE-LAB	lab(71.11, -21.50, 48.82)
CIE-LCH	lch(71.11, 53.34, 113.77°)
OKLab	oklab(74.36% -0.0618 0.114)
OKLCH	oklch(74.36% 0.13 118.5)
XYZ	xyz(33.7290, 42.3538, 14.1812)
Luminance	0.4235 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B751 #6451B7

analogous

#B79751 #A4B751 #71B751

triadic

#A4B751 #51A4B7 #B751A4

tetradic

#A4B751 #51B797 #6451B7 #B75171

square

#A4B751 #51B797 #6451B7 #B75171

split-complementary

#A4B751 #5171B7 #9751B7

monochromatic

#596429 #808F3B #A4B751 #BBC97C #D1DBA8

Accessibility & contrast

On white

2.22

#A4B751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#A4B751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B751

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B751	#FFFFFF	#000000	##000000
##A4B751	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AE47

Deuteranopia (green-blind)

#C0AF57

Tritanopia (blue-blind)

#ACAEA1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #a4b751;
/* rgb */ color: rgb(164, 183, 81);
/* oklch */ color: oklch(74.4% 0.130 118.5);

Tailwind

colors: {
  custom: {
    50: '#c1cc85',
    500: '#a4b751',
    950: '#000000',
  },
}

SCSS

$custom: #a4b751;
$custom-light: #c1cc85;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b751",
  "rgb": {
    "r": 164,
    "g": 183,
    "b": 81
  },
  "hsl": {
    "h": 71.176,
    "s": 41.463,
    "l": 51.765
  },
  "oklch": {
    "l": 0.74355,
    "c": 0.12968,
    "h": 118.5
  },
  "luminance": 0.42354
}

Semantic roles & 50–950 ramp

primary

#A4B751

secondary

#A49CC8

accent

#57D16D

background

#FCFCF8

surface

#F8F8EF

border

#D1D1CA

text

#13130B

muted

#82827C

Preview Lab

Preview with #A4B751

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

Preview Lab → · Contrast checker → · Palette generator →