#ABB728#ABB728

#ABB728 is a light, vivid yellow. Relative luminance 0.427; OKLCH L 74.6% C 0.157 H 114.5°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#ABB728
RGB	rgb(171, 183, 40)
HSL	hsl(65, 64%, 44%)
HSV	hsv(65, 78%, 72%)
CMYK	cmyk(6.6%, 0%, 78.1%, 28.2%)
CIE-LAB	lab(71.34, -21.12, 65.28)
CIE-LCH	lch(71.34, 68.61, 107.93°)
OKLab	oklab(74.57% -0.0651 0.1425)
OKLCH	oklch(74.57% 0.157 114.5)
XYZ	xyz(34.1121, 42.6788, 8.4479)
Luminance	0.4268 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABB728 #3428B7

analogous

#B77B28 #ABB728 #63B728

triadic

#ABB728 #28ABB7 #B728AB

tetradic

#ABB728 #28B77B #3428B7 #B72863

square

#ABB728 #28B77B #3428B7 #B72863

split-complementary

#ABB728 #2863B7 #7B28B7

monochromatic

#4D5312 #7C851D #ABB728 #CAD646 #D9E178

Accessibility & contrast

On white

2.20

#ABB728 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#ABB728 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABB728

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABB728	#FFFFFF	#000000	##000000
##ABB728	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE00

Deuteranopia (green-blind)

#C4B035

Tritanopia (blue-blind)

#B7AC9D

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #abb728;
/* rgb */ color: rgb(171, 183, 40);
/* oklch */ color: oklch(74.6% 0.157 114.5);

Tailwind

colors: {
  custom: {
    50: '#c8cc6f',
    500: '#abb728',
    950: '#000000',
  },
}

SCSS

$custom: #abb728;
$custom-light: #c8cc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#abb728",
  "rgb": {
    "r": 171,
    "g": 183,
    "b": 40
  },
  "hsl": {
    "h": 65.035,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.74567,
    "c": 0.15666,
    "h": 114.5
  },
  "luminance": 0.42678
}

Semantic roles & 50–950 ramp

primary

#ABB728

secondary

#7972C9

accent

#41E74F

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141308

muted

#82827B

Preview Lab

Preview with #ABB728

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

Preview Lab → · Contrast checker → · Palette generator →