#ABB63B#ABB63B

#ABB63B is a light, vivid yellow. Relative luminance 0.424; OKLCH L 74.5% C 0.144 H 114.3°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#ABB63B
RGB	rgb(171, 182, 59)
HSL	hsl(65, 51%, 47%)
HSV	hsv(65, 68%, 71%)
CMYK	cmyk(6%, 0%, 67.6%, 28.6%)
CIE-LAB	lab(71.17, -19.70, 58.52)
CIE-LCH	lch(71.17, 61.74, 108.60°)
OKLab	oklab(74.47% -0.0594 0.1315)
OKLCH	oklch(74.47% 0.144 114.3)
XYZ	xyz(34.3129, 42.4302, 10.5191)
Luminance	0.4243 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABB63B #463BB6

analogous

#B6843B #ABB63B #6EB63B

triadic

#ABB63B #3BABB6 #B63BAB

tetradic

#ABB63B #3BB684 #463BB6 #B63B6E

square

#ABB63B #3BB684 #463BB6 #B63B6E

split-complementary

#ABB63B #3B6EB6 #843BB6

monochromatic

#545A1D #80882C #ABB63B #C3CC62 #D4DB90

Accessibility & contrast

On white

2.21

#ABB63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#ABB63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABB63B

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABB63B	#FFFFFF	#000000	##000000
##ABB63B	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD29

Deuteranopia (green-blind)

#C2AF44

Tritanopia (blue-blind)

#B6AC9D

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #abb63b;
/* rgb */ color: rgb(171, 182, 59);
/* oklch */ color: oklch(74.5% 0.144 114.3);

Tailwind

colors: {
  custom: {
    50: '#c7cb78',
    500: '#abb63b',
    950: '#000000',
  },
}

SCSS

$custom: #abb63b;
$custom-light: #c7cb78;
$custom-dark: #000000;

JSON

{
  "hex": "#abb63b",
  "rgb": {
    "r": 171,
    "g": 182,
    "b": 59
  },
  "hsl": {
    "h": 65.366,
    "s": 51.037,
    "l": 47.255
  },
  "oklch": {
    "l": 0.74466,
    "c": 0.14428,
    "h": 114.3
  },
  "luminance": 0.4243
}

Semantic roles & 50–950 ramp

primary

#ABB63B

secondary

#8C87C6

accent

#4DDB5A

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#131309

muted

#82827B

Preview Lab

Preview with #ABB63B

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

Preview Lab → · Contrast checker → · Palette generator →