#ACCF38#ACCF38

#ACCF38 is a light, vivid yellow-green. Relative luminance 0.537; OKLCH L 80.2% C 0.175 H 122.0°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#ACCF38
RGB	rgb(172, 207, 56)
HSL	hsl(74, 61%, 52%)
HSV	hsv(74, 73%, 81%)
CMYK	cmyk(16.9%, 0%, 72.9%, 18.8%)
CIE-LAB	lab(78.28, -31.54, 66.67)
CIE-LCH	lch(78.28, 73.76, 115.32°)
OKLab	oklab(80.2% -0.0926 0.1481)
OKLCH	oklch(80.2% 0.175 122)
XYZ	xyz(40.0405, 53.6818, 11.9928)
Luminance	0.5368 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACCF38 #5B38CF

analogous

#CFA738 #ACCF38 #61CF38

triadic

#ACCF38 #38ACCF #CF38AC

tetradic

#ACCF38 #38CFA7 #5B38CF #CF3861

square

#ACCF38 #38CFA7 #5B38CF #CF3861

split-complementary

#ACCF38 #3861CF #A738CF

monochromatic

#5D711B #86A327 #ACCF38 #C1DB69 #D5E79B

Accessibility & contrast

On white

1.79

#ACCF38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#ACCF38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACCF38

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACCF38	#FFFFFF	#000000	##000000
##ACCF38	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC219

Deuteranopia (green-blind)

#D7C245

Tritanopia (blue-blind)

#B5C4B2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #accf38;
/* rgb */ color: rgb(172, 207, 56);
/* oklch */ color: oklch(80.2% 0.175 122.0);

Tailwind

colors: {
  custom: {
    50: '#c8dd79',
    500: '#accf38',
    950: '#000000',
  },
}

SCSS

$custom: #accf38;
$custom-light: #c8dd79;
$custom-dark: #000000;

JSON

{
  "hex": "#accf38",
  "rgb": {
    "r": 172,
    "g": 207,
    "b": 56
  },
  "hsl": {
    "h": 73.907,
    "s": 61.134,
    "l": 51.569
  },
  "oklch": {
    "l": 0.80197,
    "c": 0.17466,
    "h": 122
  },
  "luminance": 0.53682
}

Semantic roles & 50–950 ramp

primary

#ACCF38

secondary

#42317A

accent

#44E469

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ACCF38

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

Preview Lab → · Contrast checker → · Palette generator →