#91B045#91B045

#91B045 is a light, vivid yellow-green. Relative luminance 0.375; OKLCH L 71.2% C 0.139 H 123.6°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#91B045
RGB	rgb(145, 176, 69)
HSL	hsl(77, 44%, 48%)
HSV	hsv(77, 61%, 69%)
CMYK	cmyk(17.6%, 0%, 60.8%, 31%)
CIE-LAB	lab(67.65, -26.78, 50.02)
CIE-LCH	lch(67.65, 56.74, 118.16°)
OKLab	oklab(71.19% -0.0766 0.1155)
OKLCH	oklch(71.19% 0.139 123.6)
XYZ	xyz(28.2768, 37.4999, 11.3776)
Luminance	0.3750 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B045 #6445B0

analogous

#B09945 #91B045 #5CB045

triadic

#91B045 #4591B0 #B04591

tetradic

#91B045 #45B099 #6445B0 #B0455C

square

#91B045 #45B099 #6445B0 #B0455C

split-complementary

#91B045 #455CB0 #9945B0

monochromatic

#495823 #6D8434 #91B045 #ACC66D #C5D799

Accessibility & contrast

On white

2.47

#91B045 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#91B045 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B045

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B045	#FFFFFF	#000000	##000000
##91B045	1.00	2.47	8.50	8.50
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.50	21.00	1.00	1.00
##000000	8.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A639

Deuteranopia (green-blind)

#B5A54C

Tritanopia (blue-blind)

#97A899

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #91b045;
/* rgb */ color: rgb(145, 176, 69);
/* oklch */ color: oklch(71.2% 0.139 123.6);

Tailwind

colors: {
  custom: {
    50: '#b4c77d',
    500: '#91b045',
    950: '#000000',
  },
}

SCSS

$custom: #91b045;
$custom-light: #b4c77d;
$custom-dark: #000000;

JSON

{
  "hex": "#91b045",
  "rgb": {
    "r": 145,
    "g": 176,
    "b": 69
  },
  "hsl": {
    "h": 77.383,
    "s": 43.673,
    "l": 48.039
  },
  "oklch": {
    "l": 0.71193,
    "c": 0.13861,
    "h": 123.6
  },
  "luminance": 0.375
}

Semantic roles & 50–950 ramp

primary

#91B045

secondary

#9D8EC3

accent

#54D379

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#11130A

muted

#80827C

Preview Lab

Preview with #91B045

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

Preview Lab → · Contrast checker → · Palette generator →