#A0B01F#A0B01F

#A0B01F is a light, vivid yellow. Relative luminance 0.386; OKLCH L 72.1% C 0.157 H 116.3°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#A0B01F
RGB	rgb(160, 176, 31)
HSL	hsl(67, 70%, 41%)
HSV	hsv(67, 82%, 69%)
CMYK	cmyk(9.1%, 0%, 82.4%, 31%)
CIE-LAB	lab(68.48, -22.67, 64.94)
CIE-LCH	lch(68.48, 68.78, 109.25°)
OKLab	oklab(72.05% -0.0694 0.1406)
OKLCH	oklch(72.05% 0.157 116.3)
XYZ	xyz(30.2707, 38.6236, 7.1565)
Luminance	0.3862 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0B01F #2F1FB0

analogous

#B0771F #A0B01F #57B01F

triadic

#A0B01F #1FA0B0 #B01FA0

tetradic

#A0B01F #1FB077 #2F1FB0 #B01F57

square

#A0B01F #1FB077 #2F1FB0 #B01F57

split-complementary

#A0B01F #1F57B0 #771FB0

monochromatic

#41480D #717C16 #A0B01F #C8DB31 #D6E465

Accessibility & contrast

On white

2.41

#A0B01F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#A0B01F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0B01F

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0B01F	#FFFFFF	#000000	##000000
##A0B01F	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA600

Deuteranopia (green-blind)

#BBA82E

Tritanopia (blue-blind)

#ABA596

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #a0b01f;
/* rgb */ color: rgb(160, 176, 31);
/* oklch */ color: oklch(72.1% 0.157 116.3);

Tailwind

colors: {
  custom: {
    50: '#c0c76a',
    500: '#a0b01f',
    950: '#000000',
  },
}

SCSS

$custom: #a0b01f;
$custom-light: #c0c76a;
$custom-dark: #000000;

JSON

{
  "hex": "#a0b01f",
  "rgb": {
    "r": 160,
    "g": 176,
    "b": 31
  },
  "hsl": {
    "h": 66.621,
    "s": 70.048,
    "l": 40.588
  },
  "oklch": {
    "l": 0.72052,
    "c": 0.15684,
    "h": 116.3
  },
  "luminance": 0.38623
}

Semantic roles & 50–950 ramp

primary

#A0B01F

secondary

#6D62C9

accent

#3BED4F

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131307

muted

#82827A

Preview Lab

Preview with #A0B01F

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

Preview Lab → · Contrast checker → · Palette generator →