#ABCA2B#ABCA2B

#ABCA2B is a light, vivid yellow-green. Relative luminance 0.511; OKLCH L 78.9% C 0.176 H 120.7°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#ABCA2B
RGB	rgb(171, 202, 43)
HSL	hsl(72, 65%, 48%)
HSV	hsv(72, 79%, 79%)
CMYK	cmyk(15.3%, 0%, 78.7%, 20.8%)
CIE-LAB	lab(76.72, -30.19, 69.26)
CIE-LCH	lch(76.72, 75.56, 113.55°)
OKLab	oklab(78.91% -0.0898 0.1515)
OKLCH	oklch(78.91% 0.176 120.7)
XYZ	xyz(38.3519, 51.0735, 10.1228)
Luminance	0.5107 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABCA2B #4A2BCA

analogous

#CA992B #ABCA2B #5BCA2B

triadic

#ABCA2B #2BABCA #CA2BAB

tetradic

#ABCA2B #2BCA99 #4A2BCA #CA2B5B

square

#ABCA2B #2BCA99 #4A2BCA #CA2B5B

split-complementary

#ABCA2B #2B5BCA #992BCA

monochromatic

#566516 #809820 #ABCA2B #C1DB57 #D4E689

Accessibility & contrast

On white

1.87

#ABCA2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#ABCA2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABCA2B

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABCA2B	#FFFFFF	#000000	##000000
##ABCA2B	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE00

Deuteranopia (green-blind)

#D3BE3B

Tritanopia (blue-blind)

#B5BFAD

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #abca2b;
/* rgb */ color: rgb(171, 202, 43);
/* oklch */ color: oklch(78.9% 0.176 120.7);

Tailwind

colors: {
  custom: {
    50: '#c8da72',
    500: '#abca2b',
    950: '#000000',
  },
}

SCSS

$custom: #abca2b;
$custom-light: #c8da72;
$custom-dark: #000000;

JSON

{
  "hex": "#abca2b",
  "rgb": {
    "r": 171,
    "g": 202,
    "b": 43
  },
  "hsl": {
    "h": 71.698,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.78906,
    "c": 0.17611,
    "h": 120.7
  },
  "luminance": 0.51073
}

Semantic roles & 50–950 ramp

primary

#ABCA2B

secondary

#372A6F

accent

#40E861

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #ABCA2B

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

Preview Lab → · Contrast checker → · Palette generator →