#91B131#91B131

#91B131 is a light, vivid yellow-green. Relative luminance 0.377; OKLCH L 71.3% C 0.155 H 122.7°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#91B131
RGB	rgb(145, 177, 49)
HSL	hsl(75, 57%, 44%)
HSV	hsv(75, 72%, 69%)
CMYK	cmyk(18.1%, 0%, 72.3%, 30.6%)
CIE-LAB	lab(67.79, -28.65, 58.30)
CIE-LCH	lch(67.79, 64.96, 116.17°)
OKLab	oklab(71.26% -0.0836 0.1301)
OKLCH	oklch(71.26% 0.155 122.7)
XYZ	xyz(27.9539, 37.6857, 8.7065)
Luminance	0.3769 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B131 #5131B1

analogous

#B19131 #91B131 #51B131

triadic

#91B131 #3191B1 #B13191

tetradic

#91B131 #31B191 #5131B1 #B13151

square

#91B131 #31B191 #5131B1 #B13151

split-complementary

#91B131 #3151B1 #9131B1

monochromatic

#425116 #6A8124 #91B131 #AFCF51 #C5DC80

Accessibility & contrast

On white

2.46

#91B131 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#91B131 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B131

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B131	#FFFFFF	#000000	##000000
##91B131	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA61A

Deuteranopia (green-blind)

#B7A53C

Tritanopia (blue-blind)

#99A898

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #91b131;
/* rgb */ color: rgb(145, 177, 49);
/* oklch */ color: oklch(71.3% 0.155 122.7);

Tailwind

colors: {
  custom: {
    50: '#b5c872',
    500: '#91b131',
    950: '#000000',
  },
}

SCSS

$custom: #91b131;
$custom-light: #b5c872;
$custom-dark: #000000;

JSON

{
  "hex": "#91b131",
  "rgb": {
    "r": 145,
    "g": 177,
    "b": 49
  },
  "hsl": {
    "h": 75,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.71255,
    "c": 0.15467,
    "h": 122.7
  },
  "luminance": 0.37686
}

Semantic roles & 50–950 ramp

primary

#91B131

secondary

#8C79C5

accent

#48E06E

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111308

muted

#80827B

Preview Lab

Preview with #91B131

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

Preview Lab → · Contrast checker → · Palette generator →