#ABB31F#ABB31F

#ABB31F is a light, vivid yellow. Relative luminance 0.410; OKLCH L 73.6% C 0.156 H 113.0°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#ABB31F
RGB	rgb(171, 179, 31)
HSL	hsl(63, 70%, 41%)
HSV	hsv(63, 83%, 70%)
CMYK	cmyk(4.5%, 0%, 82.7%, 29.8%)
CIE-LAB	lab(70.17, -19.44, 66.73)
CIE-LCH	lch(70.17, 69.50, 106.24°)
OKLab	oklab(73.62% -0.0611 0.144)
OKLCH	oklch(73.62% 0.156 113)
XYZ	xyz(33.1631, 40.9978, 7.4625)
Luminance	0.4100 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABB31F #271FB3

analogous

#B3711F #ABB31F #61B31F

triadic

#ABB31F #1FABB3 #B31FAB

tetradic

#ABB31F #1FB371 #271FB3 #B31F61

square

#ABB31F #1FB371 #271FB3 #B31F61

split-complementary

#ABB31F #1F61B3 #711FB3

monochromatic

#474B0D #797F16 #ABB31F #D3DC33 #DEE568

Accessibility & contrast

On white

2.28

#ABB31F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#ABB31F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABB31F

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABB31F	#FFFFFF	#000000	##000000
##ABB31F	1.00	2.28	9.20	9.20
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.20	21.00	1.00	1.00
##000000	9.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA00

Deuteranopia (green-blind)

#C1AD2E

Tritanopia (blue-blind)

#B7A899

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #abb31f;
/* rgb */ color: rgb(171, 179, 31);
/* oklch */ color: oklch(73.6% 0.156 113.0);

Tailwind

colors: {
  custom: {
    50: '#c8c96b',
    500: '#abb31f',
    950: '#000000',
  },
}

SCSS

$custom: #abb31f;
$custom-light: #c8c96b;
$custom-dark: #000000;

JSON

{
  "hex": "#abb31f",
  "rgb": {
    "r": 171,
    "g": 179,
    "b": 31
  },
  "hsl": {
    "h": 63.243,
    "s": 70.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.73623,
    "c": 0.15645,
    "h": 113
  },
  "luminance": 0.40997
}

Semantic roles & 50–950 ramp

primary

#ABB31F

secondary

#6964CA

accent

#3BED44

background

#FCFCF6

surface

#F9F8EC

border

#D2D1C7

text

#141307

muted

#82827A

Preview Lab

Preview with #ABB31F

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

Preview Lab → · Contrast checker → · Palette generator →