#91B121#91B121

#91B121 is a light, vivid yellow-green. Relative luminance 0.376; OKLCH L 71.2% C 0.163 H 122.2°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#91B121
RGB	rgb(145, 177, 33)
HSL	hsl(73, 69%, 41%)
HSV	hsv(73, 81%, 69%)
CMYK	cmyk(18.1%, 0%, 81.4%, 30.6%)
CIE-LAB	lab(67.71, -29.40, 63.32)
CIE-LCH	lch(67.71, 69.81, 114.91°)
OKLab	oklab(71.16% -0.0869 0.138)
OKLCH	oklch(71.16% 0.163 122.2)
XYZ	xyz(27.6742, 37.5738, 7.2331)
Luminance	0.3757 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B121 #4121B1

analogous

#B18921 #91B121 #49B121

triadic

#91B121 #2191B1 #B12191

tetradic

#91B121 #21B189 #4121B1 #B12149

square

#91B121 #21B189 #4121B1 #B12149

split-complementary

#91B121 #2149B1 #8921B1

monochromatic

#3C4A0E #677D17 #91B121 #B5D936 #C8E369

Accessibility & contrast

On white

2.47

#91B121 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#91B121 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B121

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B121	#FFFFFF	#000000	##000000
##91B121	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA600

Deuteranopia (green-blind)

#B8A531

Tritanopia (blue-blind)

#99A897

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #91b121;
/* rgb */ color: rgb(145, 177, 33);
/* oklch */ color: oklch(71.2% 0.163 122.2);

Tailwind

colors: {
  custom: {
    50: '#b5c86b',
    500: '#91b121',
    950: '#000000',
  },
}

SCSS

$custom: #91b121;
$custom-light: #b5c86b;
$custom-dark: #000000;

JSON

{
  "hex": "#91b121",
  "rgb": {
    "r": 145,
    "g": 177,
    "b": 33
  },
  "hsl": {
    "h": 73.333,
    "s": 68.571,
    "l": 41.176
  },
  "oklch": {
    "l": 0.71161,
    "c": 0.16314,
    "h": 122.2
  },
  "luminance": 0.37574
}

Semantic roles & 50–950 ramp

primary

#91B121

secondary

#7B65C9

accent

#3CEB63

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#121307

muted

#81827A

Preview Lab

Preview with #91B121

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

Preview Lab → · Contrast checker → · Palette generator →