#ABCF3B#ABCF3B

#ABCF3B is a light, vivid yellow-green. Relative luminance 0.536; OKLCH L 80.1% C 0.173 H 122.4°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#ABCF3B
RGB	rgb(171, 207, 59)
HSL	hsl(75, 61%, 52%)
HSV	hsv(75, 71%, 81%)
CMYK	cmyk(17.4%, 0%, 71.5%, 18.8%)
CIE-LAB	lab(78.23, -31.78, 65.57)
CIE-LCH	lch(78.23, 72.86, 115.86°)
OKLab	oklab(80.15% -0.0929 0.1463)
OKLCH	oklch(80.15% 0.173 122.4)
XYZ	xyz(39.8974, 53.5992, 12.3806)
Luminance	0.5360 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABCF3B #5F3BCF

analogous

#CFA93B #ABCF3B #61CF3B

triadic

#ABCF3B #3BABCF #CF3BAB

tetradic

#ABCF3B #3BCFA9 #5F3BCF #CF3B61

square

#ABCF3B #3BCFA9 #5F3BCF #CF3B61

split-complementary

#ABCF3B #3B61CF #A93BCF

monochromatic

#5E731C #86A528 #ABCF3B #C0DB6C #D5E79D

Accessibility & contrast

On white

1.79

#ABCF3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#ABCF3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABCF3B

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABCF3B	#FFFFFF	#000000	##000000
##ABCF3B	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)

#DBC220

Deuteranopia (green-blind)

#D7C148

Tritanopia (blue-blind)

#B4C5B2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #abcf3b;
/* rgb */ color: rgb(171, 207, 59);
/* oklch */ color: oklch(80.1% 0.173 122.4);

Tailwind

colors: {
  custom: {
    50: '#c8dd7b',
    500: '#abcf3b',
    950: '#000000',
  },
}

SCSS

$custom: #abcf3b;
$custom-light: #c8dd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#abcf3b",
  "rgb": {
    "r": 171,
    "g": 207,
    "b": 59
  },
  "hsl": {
    "h": 74.595,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.80147,
    "c": 0.17331,
    "h": 122.4
  },
  "luminance": 0.53599
}

Semantic roles & 50–950 ramp

primary

#ABCF3B

secondary

#44327C

accent

#44E46B

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #ABCF3B

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

Preview Lab → · Contrast checker → · Palette generator →