#91B729#91B729

#91B729 is a light, vivid yellow-green. Relative luminance 0.400; OKLCH L 72.6% C 0.166 H 124.1°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#91B729
RGB	rgb(145, 183, 41)
HSL	hsl(76, 63%, 44%)
HSV	hsv(76, 78%, 72%)
CMYK	cmyk(20.8%, 0%, 77.6%, 28.2%)
CIE-LAB	lab(69.50, -31.90, 62.62)
CIE-LCH	lch(69.50, 70.28, 116.99°)
OKLab	oklab(72.63% -0.0932 0.1379)
OKLCH	oklch(72.63% 0.166 124.1)
XYZ	xyz(29.0111, 40.0466, 8.2987)
Luminance	0.4005 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B729 #4F29B7

analogous

#B79629 #91B729 #4AB729

triadic

#91B729 #2991B7 #B72991

tetradic

#91B729 #29B796 #4F29B7 #B7294A

square

#91B729 #29B796 #4F29B7 #B7294A

split-complementary

#91B729 #294AB7 #9629B7

monochromatic

#425313 #69851E #91B729 #B0D647 #C5E179

Accessibility & contrast

On white

2.33

#91B729 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#91B729 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B729

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B729	#FFFFFF	#000000	##000000
##91B729	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB00

Deuteranopia (green-blind)

#BDA937

Tritanopia (blue-blind)

#98AE9D

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #91b729;
/* rgb */ color: rgb(145, 183, 41);
/* oklch */ color: oklch(72.6% 0.166 124.1);

Tailwind

colors: {
  custom: {
    50: '#b5cc6f',
    500: '#91b729',
    950: '#000000',
  },
}

SCSS

$custom: #91b729;
$custom-light: #b5cc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#91b729",
  "rgb": {
    "r": 145,
    "g": 183,
    "b": 41
  },
  "hsl": {
    "h": 76.056,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.72627,
    "c": 0.16642,
    "h": 124.1
  },
  "luminance": 0.40047
}

Semantic roles & 50–950 ramp

primary

#91B729

secondary

#8A73C9

accent

#41E66E

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#121308

muted

#81827B

Preview Lab

Preview with #91B729

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

Preview Lab → · Contrast checker → · Palette generator →