#ACC151#ACC151

#ACC151 is a light, vivid yellow-green. Relative luminance 0.475; OKLCH L 77.2% C 0.140 H 118.7°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#ACC151
RGB	rgb(172, 193, 81)
HSL	hsl(71, 47%, 54%)
HSV	hsv(71, 58%, 76%)
CMYK	cmyk(10.9%, 0%, 58%, 24.3%)
CIE-LAB	lab(74.51, -23.19, 52.82)
CIE-LCH	lch(74.51, 57.69, 113.70°)
OKLab	oklab(77.23% -0.067 0.1224)
OKLCH	oklch(77.23% 0.14 118.7)
XYZ	xyz(37.5690, 47.5049, 14.9732)
Luminance	0.4750 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC151 #6651C1

analogous

#C19E51 #ACC151 #74C151

triadic

#ACC151 #51ACC1 #C151AC

tetradic

#ACC151 #51C19E #6651C1 #C15174

square

#ACC151 #51C19E #6651C1 #C15174

split-complementary

#ACC151 #5174C1 #9E51C1

monochromatic

#627028 #8A9D38 #ACC151 #C2D17E #D7E1AB

Accessibility & contrast

On white

2.00

#ACC151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#ACC151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC151

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC151	#FFFFFF	#000000	##000000
##ACC151	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB745

Deuteranopia (green-blind)

#CAB858

Tritanopia (blue-blind)

#B5B7A9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #acc151;
/* rgb */ color: rgb(172, 193, 81);
/* oklch */ color: oklch(77.2% 0.140 118.7);

Tailwind

colors: {
  custom: {
    50: '#c7d386',
    500: '#acc151',
    950: '#000000',
  },
}

SCSS

$custom: #acc151;
$custom-light: #c7d386;
$custom-dark: #000000;

JSON

{
  "hex": "#acc151",
  "rgb": {
    "r": 172,
    "g": 193,
    "b": 81
  },
  "hsl": {
    "h": 71.25,
    "s": 47.458,
    "l": 53.725
  },
  "oklch": {
    "l": 0.77227,
    "c": 0.13959,
    "h": 118.7
  },
  "luminance": 0.47505
}

Semantic roles & 50–950 ramp

primary

#ACC151

secondary

#A89FCF

accent

#51D76A

background

#FCFCF8

surface

#F8F9F0

border

#D1D2CB

text

#13140B

muted

#82827C

Preview Lab

Preview with #ACC151

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

Preview Lab → · Contrast checker → · Palette generator →