#A0B728#A0B728

#A0B728 is a light, vivid yellow. Relative luminance 0.415; OKLCH L 73.7% C 0.161 H 118.8°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#A0B728
RGB	rgb(160, 183, 40)
HSL	hsl(70, 64%, 44%)
HSV	hsv(70, 78%, 72%)
CMYK	cmyk(12.6%, 0%, 78.1%, 28.2%)
CIE-LAB	lab(70.52, -25.77, 64.24)
CIE-LCH	lch(70.52, 69.21, 111.86°)
OKLab	oklab(73.71% -0.0773 0.1407)
OKLCH	oklch(73.71% 0.161 118.8)
XYZ	xyz(31.8144, 41.4940, 8.3402)
Luminance	0.4149 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0B728 #3F28B7

analogous

#B78628 #A0B728 #58B728

triadic

#A0B728 #28A0B7 #B728A0

tetradic

#A0B728 #28B786 #3F28B7 #B72858

square

#A0B728 #28B786 #3F28B7 #B72858

split-complementary

#A0B728 #2858B7 #8628B7

monochromatic

#485312 #74851D #A0B728 #BFD646 #D0E178

Accessibility & contrast

On white

2.26

#A0B728 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#A0B728 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0B728

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0B728	#FFFFFF	#000000	##000000
##A0B728	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC00

Deuteranopia (green-blind)

#C1AD36

Tritanopia (blue-blind)

#AAAD9D

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #a0b728;
/* rgb */ color: rgb(160, 183, 40);
/* oklch */ color: oklch(73.7% 0.161 118.8);

Tailwind

colors: {
  custom: {
    50: '#c0cc6f',
    500: '#a0b728',
    950: '#000000',
  },
}

SCSS

$custom: #a0b728;
$custom-light: #c0cc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a0b728",
  "rgb": {
    "r": 160,
    "g": 183,
    "b": 40
  },
  "hsl": {
    "h": 69.65,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.73708,
    "c": 0.16052,
    "h": 118.8
  },
  "luminance": 0.41494
}

Semantic roles & 50–950 ramp

primary

#A0B728

secondary

#8072C9

accent

#41E75B

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A0B728

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

Preview Lab → · Contrast checker → · Palette generator →