#ACC636#ACC636

#ACC636 is a light, vivid yellow-green. Relative luminance 0.494; OKLCH L 78.1% C 0.165 H 119.4°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#ACC636
RGB	rgb(172, 198, 54)
HSL	hsl(71, 57%, 49%)
HSV	hsv(71, 73%, 78%)
CMYK	cmyk(13.1%, 0%, 72.7%, 22.4%)
CIE-LAB	lab(75.72, -27.39, 64.89)
CIE-LCH	lch(75.72, 70.43, 112.89°)
OKLab	oklab(78.13% -0.0813 0.144)
OKLCH	oklch(78.13% 0.165 119.4)
XYZ	xyz(37.8739, 49.4254, 11.0341)
Luminance	0.4943 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC636 #5036C6

analogous

#C69836 #ACC636 #64C636

triadic

#ACC636 #36ACC6 #C636AC

tetradic

#ACC636 #36C698 #5036C6 #C63664

square

#ACC636 #36C698 #5036C6 #C63664

split-complementary

#ACC636 #3664C6 #9836C6

monochromatic

#58661C #829629 #ACC636 #C1D564 #D4E294

Accessibility & contrast

On white

1.93

#ACC636 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#ACC636 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC636

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC636	#FFFFFF	#000000	##000000
##ACC636	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1A

Deuteranopia (green-blind)

#D0BB42

Tritanopia (blue-blind)

#B6BBAA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #acc636;
/* rgb */ color: rgb(172, 198, 54);
/* oklch */ color: oklch(78.1% 0.165 119.4);

Tailwind

colors: {
  custom: {
    50: '#c8d777',
    500: '#acc636',
    950: '#000000',
  },
}

SCSS

$custom: #acc636;
$custom-light: #c8d777;
$custom-dark: #000000;

JSON

{
  "hex": "#acc636",
  "rgb": {
    "r": 172,
    "g": 198,
    "b": 54
  },
  "hsl": {
    "h": 70.833,
    "s": 57.143,
    "l": 49.412
  },
  "oklch": {
    "l": 0.78129,
    "c": 0.1654,
    "h": 119.4
  },
  "luminance": 0.49425
}

Semantic roles & 50–950 ramp

primary

#ACC636

secondary

#978BCD

accent

#47E063

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#141409

muted

#82837B

Preview Lab

Preview with #ACC636

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

Preview Lab → · Contrast checker → · Palette generator →