#ACCB51#ACCB51

#ACCB51 is a light, vivid yellow-green. Relative luminance 0.521; OKLCH L 79.5% C 0.152 H 122.0°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#ACCB51
RGB	rgb(172, 203, 81)
HSL	hsl(75, 54%, 56%)
HSV	hsv(75, 60%, 80%)
CMYK	cmyk(15.3%, 0%, 60.1%, 20.4%)
CIE-LAB	lab(77.33, -28.03, 55.95)
CIE-LCH	lch(77.33, 62.58, 116.61°)
OKLab	oklab(79.49% -0.0806 0.1291)
OKLCH	oklch(79.49% 0.152 122)
XYZ	xyz(39.8548, 52.0766, 15.7351)
Luminance	0.5208 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACCB51 #7051CB

analogous

#CBAD51 #ACCB51 #6FCB51

triadic

#ACCB51 #51ACCB #CB51AC

tetradic

#ACCB51 #51CBAD #7051CB #CB516F

square

#ACCB51 #51CBAD #7051CB #CB516F

split-complementary

#ACCB51 #516FCB #AD51CB

monochromatic

#667C25 #8DAC33 #ACCB51 #C2D980 #D9E7AF

Accessibility & contrast

On white

1.84

#ACCB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#ACCB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACCB51

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACCB51	#FFFFFF	#000000	##000000
##ACCB51	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C043

Deuteranopia (green-blind)

#D2BF59

Tritanopia (blue-blind)

#B4C1B1

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #accb51;
/* rgb */ color: rgb(172, 203, 81);
/* oklch */ color: oklch(79.5% 0.152 122.0);

Tailwind

colors: {
  custom: {
    50: '#c7da87',
    500: '#accb51',
    950: '#000000',
  },
}

SCSS

$custom: #accb51;
$custom-light: #c7da87;
$custom-dark: #000000;

JSON

{
  "hex": "#accb51",
  "rgb": {
    "r": 172,
    "g": 203,
    "b": 81
  },
  "hsl": {
    "h": 75.246,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.7949,
    "c": 0.15218,
    "h": 122
  },
  "luminance": 0.52077
}

Semantic roles & 50–950 ramp

primary

#ACCB51

secondary

#4E3C84

accent

#4ADD70

background

#FEFEFC

surface

#FAFBF3

border

#D3D4CD

text

#13150B

muted

#83847E

Preview Lab

Preview with #ACCB51

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

Preview Lab → · Contrast checker → · Palette generator →