#ACCC3B#ACCC3B

#ACCC3B is a light, vivid yellow-green. Relative luminance 0.523; OKLCH L 79.5% C 0.169 H 121.3°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#ACCC3B
RGB	rgb(172, 204, 59)
HSL	hsl(73, 59%, 52%)
HSV	hsv(73, 71%, 80%)
CMYK	cmyk(15.7%, 0%, 71.1%, 20%)
CIE-LAB	lab(77.44, -29.97, 64.82)
CIE-LCH	lch(77.44, 71.41, 114.82°)
OKLab	oklab(79.53% -0.088 0.1447)
OKLCH	oklch(79.53% 0.169 121.3)
XYZ	xyz(39.3962, 52.2722, 12.1509)
Luminance	0.5227 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACCC3B #5B3BCC

analogous

#CCA33B #ACCC3B #64CC3B

triadic

#ACCC3B #3BACCC #CC3BAC

tetradic

#ACCC3B #3BCCA3 #5B3BCC #CC3B64

square

#ACCC3B #3BCCA3 #5B3BCC #CC3B64

split-complementary

#ACCC3B #3B64CC #A33BCC

monochromatic

#5D701D #86A02A #ACCC3B #C1D96C #D5E59C

Accessibility & contrast

On white

1.83

#ACCC3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.45

#ACCC3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACCC3B

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACCC3B	#FFFFFF	#000000	##000000
##ACCC3B	1.00	1.83	11.45	11.45
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.45	21.00	1.00	1.00
##000000	11.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C021

Deuteranopia (green-blind)

#D4BF47

Tritanopia (blue-blind)

#B5C1B0

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #accc3b;
/* rgb */ color: rgb(172, 204, 59);
/* oklch */ color: oklch(79.5% 0.169 121.3);

Tailwind

colors: {
  custom: {
    50: '#c8db7a',
    500: '#accc3b',
    950: '#000000',
  },
}

SCSS

$custom: #accc3b;
$custom-light: #c8db7a;
$custom-dark: #000000;

JSON

{
  "hex": "#accc3b",
  "rgb": {
    "r": 172,
    "g": 204,
    "b": 59
  },
  "hsl": {
    "h": 73.241,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.79531,
    "c": 0.16935,
    "h": 121.3
  },
  "luminance": 0.52272
}

Semantic roles & 50–950 ramp

primary

#ACCC3B

secondary

#423279

accent

#46E268

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ACCC3B

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

Preview Lab → · Contrast checker → · Palette generator →