#91B529#91B529

#91B529 is a light, vivid yellow-green. Relative luminance 0.392; OKLCH L 72.2% C 0.164 H 123.5°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#91B529
RGB	rgb(145, 181, 41)
HSL	hsl(75, 63%, 44%)
HSV	hsv(75, 77%, 71%)
CMYK	cmyk(19.9%, 0%, 77.3%, 29%)
CIE-LAB	lab(68.92, -30.96, 62.08)
CIE-LCH	lch(68.92, 69.37, 116.51°)
OKLab	oklab(72.15% -0.0906 0.1367)
OKLCH	oklch(72.15% 0.164 123.5)
XYZ	xyz(28.6015, 39.2274, 8.1622)
Luminance	0.3923 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B529 #4D29B5

analogous

#B59329 #91B529 #4BB529

triadic

#91B529 #2991B5 #B52991

tetradic

#91B529 #29B593 #4D29B5 #B5294B

square

#91B529 #29B593 #4D29B5 #B5294B

split-complementary

#91B529 #294BB5 #9329B5

monochromatic

#415112 #69831E #91B529 #B0D546 #C6E078

Accessibility & contrast

On white

2.37

#91B529 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#91B529 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B529

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B529	#FFFFFF	#000000	##000000
##91B529	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A900

Deuteranopia (green-blind)

#BBA837

Tritanopia (blue-blind)

#98AC9B

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #91b529;
/* rgb */ color: rgb(145, 181, 41);
/* oklch */ color: oklch(72.2% 0.164 123.5);

Tailwind

colors: {
  custom: {
    50: '#b5cb6e',
    500: '#91b529',
    950: '#000000',
  },
}

SCSS

$custom: #91b529;
$custom-light: #b5cb6e;
$custom-dark: #000000;

JSON

{
  "hex": "#91b529",
  "rgb": {
    "r": 145,
    "g": 181,
    "b": 41
  },
  "hsl": {
    "h": 75.429,
    "s": 63.063,
    "l": 43.529
  },
  "oklch": {
    "l": 0.72152,
    "c": 0.16403,
    "h": 123.5
  },
  "luminance": 0.39228
}

Semantic roles & 50–950 ramp

primary

#91B529

secondary

#8872C8

accent

#42E66C

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#121308

muted

#81827B

Preview Lab

Preview with #91B529

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

Preview Lab → · Contrast checker → · Palette generator →