#91A231#91A231

#91A231 is a light, vivid yellow. Relative luminance 0.321; OKLCH L 67.7% C 0.137 H 117.6°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#91A231
RGB	rgb(145, 162, 49)
HSL	hsl(69, 54%, 41%)
HSV	hsv(69, 70%, 64%)
CMYK	cmyk(10.5%, 0%, 69.8%, 36.5%)
CIE-LAB	lab(63.41, -21.28, 53.95)
CIE-LCH	lch(63.41, 57.99, 111.53°)
OKLab	oklab(67.73% -0.0633 0.121)
OKLCH	oklch(67.73% 0.137 117.6)
XYZ	xyz(25.1523, 32.0824, 7.7726)
Luminance	0.3208 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A231 #4231A2

analogous

#A27B31 #91A231 #58A231

triadic

#91A231 #3191A2 #A23191

tetradic

#91A231 #31A27B #4231A2 #A23158

square

#91A231 #31A27B #4231A2 #A23158

split-complementary

#91A231 #3158A2 #7B31A2

monochromatic

#3D4415 #677323 #91A231 #B5C848 #C8D677

Accessibility & contrast

On white

2.83

#91A231 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#91A231 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A231

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A231	#FFFFFF	#000000	##000000
##91A231	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD991F

Deuteranopia (green-blind)

#AB9A3A

Tritanopia (blue-blind)

#9A998C

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #91a231;
/* rgb */ color: rgb(145, 162, 49);
/* oklch */ color: oklch(67.7% 0.137 117.6);

Tailwind

colors: {
  custom: {
    50: '#b4bd70',
    500: '#91a231',
    950: '#000000',
  },
}

SCSS

$custom: #91a231;
$custom-light: #b4bd70;
$custom-dark: #000000;

JSON

{
  "hex": "#91a231",
  "rgb": {
    "r": 145,
    "g": 162,
    "b": 49
  },
  "hsl": {
    "h": 69.027,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.67728,
    "c": 0.13651,
    "h": 117.6
  },
  "luminance": 0.32082
}

Semantic roles & 50–950 ramp

primary

#91A231

secondary

#7C71BE

accent

#4BDD61

background

#FBFBF7

surface

#F6F6ED

border

#D0D0C8

text

#111208

muted

#80817B

Preview Lab

Preview with #91A231

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

Preview Lab → · Contrast checker → · Palette generator →