#91B422#91B422

#91B422 is a light, vivid yellow-green. Relative luminance 0.388; OKLCH L 71.9% C 0.166 H 123.1°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#91B422
RGB	rgb(145, 180, 34)
HSL	hsl(74, 68%, 42%)
HSV	hsv(74, 81%, 71%)
CMYK	cmyk(19.4%, 0%, 81.1%, 29.4%)
CIE-LAB	lab(68.59, -30.78, 63.83)
CIE-LCH	lch(68.59, 70.87, 115.75°)
OKLab	oklab(71.88% -0.0906 0.1393)
OKLCH	oklch(71.88% 0.166 123.1)
XYZ	xyz(28.2875, 38.7776, 7.5076)
Luminance	0.3878 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B422 #4522B4

analogous

#B48E22 #91B422 #48B422

triadic

#91B422 #2291B4 #B42291

tetradic

#91B422 #22B48E #4522B4 #B42248

square

#91B422 #22B48E #4522B4 #B42248

split-complementary

#91B422 #2248B4 #8E22B4

monochromatic

#3E4D0F #688118 #91B422 #B3DA3A #C7E36D

Accessibility & contrast

On white

2.40

#91B422 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#91B422 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B422

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B422	#FFFFFF	#000000	##000000
##91B422	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA800

Deuteranopia (green-blind)

#BAA732

Tritanopia (blue-blind)

#99AB9A

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #91b422;
/* rgb */ color: rgb(145, 180, 34);
/* oklch */ color: oklch(71.9% 0.166 123.1);

Tailwind

colors: {
  custom: {
    50: '#b5ca6b',
    500: '#91b422',
    950: '#000000',
  },
}

SCSS

$custom: #91b422;
$custom-light: #b5ca6b;
$custom-dark: #000000;

JSON

{
  "hex": "#91b422",
  "rgb": {
    "r": 145,
    "g": 180,
    "b": 34
  },
  "hsl": {
    "h": 74.384,
    "s": 68.224,
    "l": 41.961
  },
  "oklch": {
    "l": 0.71878,
    "c": 0.1662,
    "h": 123.1
  },
  "luminance": 0.38778
}

Semantic roles & 50–950 ramp

primary

#91B422

secondary

#8068CA

accent

#3DEB67

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#121307

muted

#81827A

Preview Lab

Preview with #91B422

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

Preview Lab → · Contrast checker → · Palette generator →