#91B33F#91B33F

#91B33F is a light, vivid yellow-green. Relative luminance 0.386; OKLCH L 71.8% C 0.147 H 124.0°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#91B33F
RGB	rgb(145, 179, 63)
HSL	hsl(78, 48%, 47%)
HSV	hsv(78, 65%, 70%)
CMYK	cmyk(19%, 0%, 64.8%, 29.8%)
CIE-LAB	lab(68.47, -28.69, 53.51)
CIE-LCH	lch(68.47, 60.72, 118.20°)
OKLab	oklab(71.84% -0.0825 0.1221)
OKLCH	oklch(71.84% 0.147 124)
XYZ	xyz(28.6946, 38.6186, 10.6441)
Luminance	0.3862 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B33F #613FB3

analogous

#B39B3F #91B33F #57B33F

triadic

#91B33F #3F91B3 #B33F91

tetradic

#91B33F #3FB39B #613FB3 #B33F57

square

#91B33F #3FB39B #613FB3 #B33F57

split-complementary

#91B33F #3F57B3 #9B3FB3

monochromatic

#48581F #6C862F #91B33F #ACC966 #C5D993

Accessibility & contrast

On white

2.41

#91B33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#91B33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B33F

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B33F	#FFFFFF	#000000	##000000
##91B33F	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA830

Deuteranopia (green-blind)

#B8A748

Tritanopia (blue-blind)

#98AB9B

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #91b33f;
/* rgb */ color: rgb(145, 179, 63);
/* oklch */ color: oklch(71.8% 0.147 124.0);

Tailwind

colors: {
  custom: {
    50: '#b4c97a',
    500: '#91b33f',
    950: '#000000',
  },
}

SCSS

$custom: #91b33f;
$custom-light: #b4c97a;
$custom-dark: #000000;

JSON

{
  "hex": "#91b33f",
  "rgb": {
    "r": 145,
    "g": 179,
    "b": 63
  },
  "hsl": {
    "h": 77.586,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71841,
    "c": 0.14738,
    "h": 124
  },
  "luminance": 0.38619
}

Semantic roles & 50–950 ramp

primary

#91B33F

secondary

#9B89C4

accent

#50D878

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#111309

muted

#80827B

Preview Lab

Preview with #91B33F

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

Preview Lab → · Contrast checker → · Palette generator →