#ABB731#ABB731

#ABB731 is a light, vivid yellow. Relative luminance 0.427; OKLCH L 74.6% C 0.152 H 114.6°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#ABB731
RGB	rgb(171, 183, 49)
HSL	hsl(65, 58%, 45%)
HSV	hsv(65, 73%, 72%)
CMYK	cmyk(6.6%, 0%, 73.2%, 28.2%)
CIE-LAB	lab(71.38, -20.73, 62.42)
CIE-LCH	lch(71.38, 65.78, 108.37°)
OKLab	oklab(74.62% -0.0632 0.138)
OKLCH	oklch(74.62% 0.152 114.6)
XYZ	xyz(34.2834, 42.7473, 9.3502)
Luminance	0.4275 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABB731 #3D31B7

analogous

#B78031 #ABB731 #68B731

triadic

#ABB731 #31ABB7 #B731AB

tetradic

#ABB731 #31B780 #3D31B7 #B73168

square

#ABB731 #31B780 #3D31B7 #B73168

split-complementary

#ABB731 #3168B7 #8031B7

monochromatic

#515617 #7E8724 #ABB731 #C6D154 #D6DE84

Accessibility & contrast

On white

2.20

#ABB731 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#ABB731 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABB731

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABB731	#FFFFFF	#000000	##000000
##ABB731	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE16

Deuteranopia (green-blind)

#C4B03C

Tritanopia (blue-blind)

#B6AC9D

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #abb731;
/* rgb */ color: rgb(171, 183, 49);
/* oklch */ color: oklch(74.6% 0.152 114.6);

Tailwind

colors: {
  custom: {
    50: '#c7cc73',
    500: '#abb731',
    950: '#000000',
  },
}

SCSS

$custom: #abb731;
$custom-light: #c7cc73;
$custom-dark: #000000;

JSON

{
  "hex": "#abb731",
  "rgb": {
    "r": 171,
    "g": 183,
    "b": 49
  },
  "hsl": {
    "h": 65.373,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.7462,
    "c": 0.15183,
    "h": 114.6
  },
  "luminance": 0.42747
}

Semantic roles & 50–950 ramp

primary

#ABB731

secondary

#837CC8

accent

#47E155

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #ABB731

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

Preview Lab → · Contrast checker → · Palette generator →