#91B331#91B331

#91B331 is a light, vivid yellow-green. Relative luminance 0.385; OKLCH L 71.7% C 0.157 H 123.3°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#91B331
RGB	rgb(145, 179, 49)
HSL	hsl(76, 57%, 45%)
HSV	hsv(76, 73%, 70%)
CMYK	cmyk(19%, 0%, 72.6%, 29.8%)
CIE-LAB	lab(68.37, -29.60, 58.87)
CIE-LCH	lch(68.37, 65.90, 116.69°)
OKLab	oklab(71.73% -0.0863 0.1313)
OKLCH	oklch(71.73% 0.157 123.3)
XYZ	xyz(28.3519, 38.4815, 8.8392)
Luminance	0.3848 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B331 #5331B3

analogous

#B39431 #91B331 #50B331

triadic

#91B331 #3191B3 #B33191

tetradic

#91B331 #31B394 #5331B3 #B33150

square

#91B331 #31B394 #5331B3 #B33150

split-complementary

#91B331 #3150B3 #9431B3

monochromatic

#435317 #6A8324 #91B331 #AFD052 #C5DD82

Accessibility & contrast

On white

2.41

#91B331 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#91B331 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B331

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B331	#FFFFFF	#000000	##000000
##91B331	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA819

Deuteranopia (green-blind)

#B9A73C

Tritanopia (blue-blind)

#98AA9A

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #91b331;
/* rgb */ color: rgb(145, 179, 49);
/* oklch */ color: oklch(71.7% 0.157 123.3);

Tailwind

colors: {
  custom: {
    50: '#b5c972',
    500: '#91b331',
    950: '#000000',
  },
}

SCSS

$custom: #91b331;
$custom-light: #b5c972;
$custom-dark: #000000;

JSON

{
  "hex": "#91b331",
  "rgb": {
    "r": 145,
    "g": 179,
    "b": 49
  },
  "hsl": {
    "h": 75.692,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.71728,
    "c": 0.1571,
    "h": 123.3
  },
  "luminance": 0.38482
}

Semantic roles & 50–950 ramp

primary

#91B331

secondary

#8E7AC6

accent

#48E06F

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111308

muted

#80827B

Preview Lab

Preview with #91B331

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

Preview Lab → · Contrast checker → · Palette generator →