#ABCF39#ABCF39

#ABCF39 is a light, vivid yellow-green. Relative luminance 0.536; OKLCH L 80.1% C 0.174 H 122.3°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#ABCF39
RGB	rgb(171, 207, 57)
HSL	hsl(74, 61%, 52%)
HSV	hsv(74, 72%, 81%)
CMYK	cmyk(17.4%, 0%, 72.5%, 18.8%)
CIE-LAB	lab(78.22, -31.89, 66.25)
CIE-LCH	lch(78.22, 73.53, 115.70°)
OKLab	oklab(80.13% -0.0934 0.1474)
OKLCH	oklch(80.13% 0.175 122.3)
XYZ	xyz(39.8465, 53.5789, 12.1127)
Luminance	0.5358 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABCF39 #5D39CF

analogous

#CFA839 #ABCF39 #60CF39

triadic

#ABCF39 #39ABCF #CF39AB

tetradic

#ABCF39 #39CFA8 #5D39CF #CF3960

square

#ABCF39 #39CFA8 #5D39CF #CF3960

split-complementary

#ABCF39 #3960CF #A839CF

monochromatic

#5D721C #86A328 #ABCF39 #C0DB6A #D5E79C

Accessibility & contrast

On white

1.79

#ABCF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#ABCF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABCF39

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABCF39	#FFFFFF	#000000	##000000
##ABCF39	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC21C

Deuteranopia (green-blind)

#D7C146

Tritanopia (blue-blind)

#B4C4B2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #abcf39;
/* rgb */ color: rgb(171, 207, 57);
/* oklch */ color: oklch(80.1% 0.174 122.3);

Tailwind

colors: {
  custom: {
    50: '#c8dd7a',
    500: '#abcf39',
    950: '#000000',
  },
}

SCSS

$custom: #abcf39;
$custom-light: #c8dd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#abcf39",
  "rgb": {
    "r": 171,
    "g": 207,
    "b": 57
  },
  "hsl": {
    "h": 74.4,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.80133,
    "c": 0.1745,
    "h": 122.3
  },
  "luminance": 0.53579
}

Semantic roles & 50–950 ramp

primary

#ABCF39

secondary

#43317B

accent

#44E46A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ABCF39

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

Preview Lab → · Contrast checker → · Palette generator →