#91B133#91B133

#91B133 is a light, vivid yellow-green. Relative luminance 0.377; OKLCH L 71.3% C 0.153 H 122.8°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#91B133
RGB	rgb(145, 177, 51)
HSL	hsl(75, 55%, 45%)
HSV	hsv(75, 71%, 69%)
CMYK	cmyk(18.1%, 0%, 71.2%, 30.6%)
CIE-LAB	lab(67.80, -28.53, 57.58)
CIE-LCH	lch(67.80, 64.26, 116.36°)
OKLab	oklab(71.27% -0.0831 0.1289)
OKLCH	oklch(71.27% 0.153 122.8)
XYZ	xyz(27.9971, 37.7029, 8.9338)
Luminance	0.3770 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B133 #5333B1

analogous

#B19233 #91B133 #52B133

triadic

#91B133 #3391B1 #B13391

tetradic

#91B133 #33B192 #5333B1 #B13352

square

#91B133 #33B192 #5333B1 #B13352

split-complementary

#91B133 #3352B1 #9233B1

monochromatic

#435218 #6A8125 #91B133 #AFCE54 #C5DB83

Accessibility & contrast

On white

2.46

#91B133 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#91B133 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B133

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B133	#FFFFFF	#000000	##000000
##91B133	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)

#BBA61D

Deuteranopia (green-blind)

#B7A53E

Tritanopia (blue-blind)

#98A898

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #91b133;
/* rgb */ color: rgb(145, 177, 51);
/* oklch */ color: oklch(71.3% 0.153 122.8);

Tailwind

colors: {
  custom: {
    50: '#b5c873',
    500: '#91b133',
    950: '#000000',
  },
}

SCSS

$custom: #91b133;
$custom-light: #b5c873;
$custom-dark: #000000;

JSON

{
  "hex": "#91b133",
  "rgb": {
    "r": 145,
    "g": 177,
    "b": 51
  },
  "hsl": {
    "h": 75.238,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.71269,
    "c": 0.15339,
    "h": 122.8
  },
  "luminance": 0.37703
}

Semantic roles & 50–950 ramp

primary

#91B133

secondary

#8E7BC5

accent

#49DF6F

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111308

muted

#80827B

Preview Lab

Preview with #91B133

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

Preview Lab → · Contrast checker → · Palette generator →