#ACC237#ACC237

#ACC237 is a light, vivid yellow. Relative luminance 0.476; OKLCH L 77.2% C 0.160 H 118.2°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#ACC237
RGB	rgb(172, 194, 55)
HSL	hsl(69, 56%, 49%)
HSV	hsv(69, 72%, 76%)
CMYK	cmyk(11.3%, 0%, 71.6%, 23.9%)
CIE-LAB	lab(74.59, -25.41, 63.45)
CIE-LCH	lch(74.59, 68.35, 111.83°)
OKLab	oklab(77.23% -0.0757 0.1412)
OKLCH	oklch(77.23% 0.16 118.2)
XYZ	xyz(36.9954, 47.6304, 10.8583)
Luminance	0.4763 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC237 #4D37C2

analogous

#C29337 #ACC237 #67C237

triadic

#ACC237 #37ACC2 #C237AC

tetradic

#ACC237 #37C293 #4D37C2 #C23767

square

#ACC237 #37C293 #4D37C2 #C23767

split-complementary

#ACC237 #3767C2 #9337C2

monochromatic

#57631C #829229 #ACC237 #C1D363 #D4E093

Accessibility & contrast

On white

2.00

#ACC237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#ACC237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC237

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC237	#FFFFFF	#000000	##000000
##ACC237	1.00	2.00	10.53	10.53
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB71D

Deuteranopia (green-blind)

#CCB843

Tritanopia (blue-blind)

#B6B7A7

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #acc237;
/* rgb */ color: rgb(172, 194, 55);
/* oklch */ color: oklch(77.2% 0.160 118.2);

Tailwind

colors: {
  custom: {
    50: '#c8d477',
    500: '#acc237',
    950: '#000000',
  },
}

SCSS

$custom: #acc237;
$custom-light: #c8d477;
$custom-dark: #000000;

JSON

{
  "hex": "#acc237",
  "rgb": {
    "r": 172,
    "g": 194,
    "b": 55
  },
  "hsl": {
    "h": 69.496,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.77226,
    "c": 0.1602,
    "h": 118.2
  },
  "luminance": 0.4763
}

Semantic roles & 50–950 ramp

primary

#ACC237

secondary

#9489CB

accent

#49DF60

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#141409

muted

#82827B

Preview Lab

Preview with #ACC237

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

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