#ACC251#ACC251

#ACC251 is a light, vivid yellow-green. Relative luminance 0.479; OKLCH L 77.5% C 0.141 H 119.1°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#ACC251
RGB	rgb(172, 194, 81)
HSL	hsl(72, 48%, 54%)
HSV	hsv(72, 58%, 76%)
CMYK	cmyk(11.3%, 0%, 58.2%, 23.9%)
CIE-LAB	lab(74.79, -23.68, 53.14)
CIE-LCH	lch(74.79, 58.18, 114.02°)
OKLab	oklab(77.45% -0.0684 0.1231)
OKLCH	oklch(77.45% 0.141 119.1)
XYZ	xyz(37.7908, 47.9485, 15.0471)
Luminance	0.4795 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC251 #6751C2

analogous

#C2A051 #ACC251 #74C251

triadic

#ACC251 #51ACC2 #C251AC

tetradic

#ACC251 #51C2A0 #6751C2 #C25174

square

#ACC251 #51C2A0 #6751C2 #C25174

split-complementary

#ACC251 #5174C2 #A051C2

monochromatic

#637128 #8A9E37 #ACC251 #C2D27E #D7E2AC

Accessibility & contrast

On white

1.98

#ACC251 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#ACC251 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC251

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC251	#FFFFFF	#000000	##000000
##ACC251	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB845

Deuteranopia (green-blind)

#CBB958

Tritanopia (blue-blind)

#B5B8AA

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #acc251;
/* rgb */ color: rgb(172, 194, 81);
/* oklch */ color: oklch(77.5% 0.141 119.1);

Tailwind

colors: {
  custom: {
    50: '#c7d486',
    500: '#acc251',
    950: '#000000',
  },
}

SCSS

$custom: #acc251;
$custom-light: #c7d486;
$custom-dark: #000000;

JSON

{
  "hex": "#acc251",
  "rgb": {
    "r": 172,
    "g": 194,
    "b": 81
  },
  "hsl": {
    "h": 71.681,
    "s": 48.085,
    "l": 53.922
  },
  "oklch": {
    "l": 0.77452,
    "c": 0.14084,
    "h": 119.1
  },
  "luminance": 0.47948
}

Semantic roles & 50–950 ramp

primary

#ACC251

secondary

#A99FD0

accent

#50D86B

background

#FCFDF8

surface

#F8FAF0

border

#D1D3CB

text

#13140B

muted

#82837C

Preview Lab

Preview with #ACC251

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

Preview Lab → · Contrast checker → · Palette generator →