#ABBB1F#ABBB1F

#ABBB1F is a light, vivid yellow. Relative luminance 0.443; OKLCH L 75.4% C 0.165 H 115.9°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#ABBB1F
RGB	rgb(171, 187, 31)
HSL	hsl(66, 72%, 43%)
HSV	hsv(66, 83%, 73%)
CMYK	cmyk(8.6%, 0%, 83.4%, 26.7%)
CIE-LAB	lab(72.43, -23.41, 68.65)
CIE-LCH	lch(72.43, 72.53, 108.83°)
OKLab	oklab(75.43% -0.072 0.1482)
OKLCH	oklch(75.43% 0.165 115.9)
XYZ	xyz(34.8133, 44.2981, 8.0125)
Luminance	0.4430 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABBB1F #2F1FBB

analogous

#BB7D1F #ABBB1F #5DBB1F

triadic

#ABBB1F #1FABBB #BB1FAB

tetradic

#ABBB1F #1FBB7D #2F1FBB #BB1F5D

square

#ABBB1F #1FBB7D #2F1FBB #BB1F5D

split-complementary

#ABBB1F #1F5DBB #7D1FBB

monochromatic

#4B520E #7B8716 #ABBB1F #CDDE39 #DAE76E

Accessibility & contrast

On white

2.13

#ABBB1F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#ABBB1F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABBB1F

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABBB1F	#FFFFFF	#000000	##000000
##ABBB1F	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B100

Deuteranopia (green-blind)

#C7B330

Tritanopia (blue-blind)

#B7B0A0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #abbb1f;
/* rgb */ color: rgb(171, 187, 31);
/* oklch */ color: oklch(75.4% 0.165 115.9);

Tailwind

colors: {
  custom: {
    50: '#c8cf6c',
    500: '#abbb1f',
    950: '#000000',
  },
}

SCSS

$custom: #abbb1f;
$custom-light: #c8cf6c;
$custom-dark: #000000;

JSON

{
  "hex": "#abbb1f",
  "rgb": {
    "r": 171,
    "g": 187,
    "b": 31
  },
  "hsl": {
    "h": 66.154,
    "s": 71.56,
    "l": 42.745
  },
  "oklch": {
    "l": 0.75432,
    "c": 0.16476,
    "h": 115.9
  },
  "luminance": 0.44298
}

Semantic roles & 50–950 ramp

primary

#ABBB1F

secondary

#7369CD

accent

#3AEE4C

background

#FCFCF6

surface

#F9F9EC

border

#D2D2C7

text

#141308

muted

#82827A

Preview Lab

Preview with #ABBB1F

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

Preview Lab → · Contrast checker → · Palette generator →