#91A01C#91A01C

#91A01C is a light, vivid yellow. Relative luminance 0.312; OKLCH L 67.1% C 0.146 H 116.4°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#91A01C
RGB	rgb(145, 160, 28)
HSL	hsl(67, 70%, 37%)
HSV	hsv(67, 83%, 63%)
CMYK	cmyk(9.4%, 0%, 82.5%, 37.3%)
CIE-LAB	lab(62.71, -21.26, 60.29)
CIE-LCH	lch(62.71, 63.92, 109.42°)
OKLab	oklab(67.13% -0.065 0.1307)
OKLCH	oklch(67.13% 0.146 116.4)
XYZ	xyz(24.4581, 31.2455, 5.8409)
Luminance	0.3125 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A01C #2B1CA0

analogous

#A06D1C #91A01C #4FA01C

triadic

#91A01C #1C91A0 #A01C91

tetradic

#91A01C #1CA06D #2B1CA0 #A01C4F

square

#91A01C #1CA06D #2B1CA0 #A01C4F

split-complementary

#91A01C #1C4FA0 #6D1CA0

monochromatic

#33380A #626C13 #91A01C #C0D425 #D1E155

Accessibility & contrast

On white

2.90

#91A01C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#91A01C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A01C

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A01C	#FFFFFF	#000000	##000000
##91A01C	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9700

Deuteranopia (green-blind)

#AA982A

Tritanopia (blue-blind)

#9B9688

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #91a01c;
/* rgb */ color: rgb(145, 160, 28);
/* oklch */ color: oklch(67.1% 0.146 116.4);

Tailwind

colors: {
  custom: {
    50: '#b5bc66',
    500: '#91a01c',
    950: '#000000',
  },
}

SCSS

$custom: #91a01c;
$custom-light: #b5bc66;
$custom-dark: #000000;

JSON

{
  "hex": "#91a01c",
  "rgb": {
    "r": 145,
    "g": 160,
    "b": 28
  },
  "hsl": {
    "h": 66.818,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.67132,
    "c": 0.14597,
    "h": 116.4
  },
  "luminance": 0.31245
}

Semantic roles & 50–950 ramp

primary

#91A01C

secondary

#6053C4

accent

#3BED4F

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #91A01C

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

Preview Lab → · Contrast checker → · Palette generator →