#91B33B#91B33B

#91B33B is a light, vivid yellow-green. Relative luminance 0.386; OKLCH L 71.8% C 0.150 H 123.8°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#91B33B
RGB	rgb(145, 179, 59)
HSL	hsl(77, 50%, 47%)
HSV	hsv(77, 67%, 70%)
CMYK	cmyk(19%, 0%, 67%, 29.8%)
CIE-LAB	lab(68.44, -28.98, 55.13)
CIE-LCH	lch(68.44, 62.28, 117.73°)
OKLab	oklab(71.8% -0.0836 0.125)
OKLCH	oklch(71.8% 0.15 123.8)
XYZ	xyz(28.5868, 38.5755, 10.0766)
Luminance	0.3858 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B33B #5D3BB3

analogous

#B3993B #91B33B #55B33B

triadic

#91B33B #3B91B3 #B33B91

tetradic

#91B33B #3BB399 #5D3BB3 #B33B55

square

#91B33B #3BB399 #5D3BB3 #B33B55

split-complementary

#91B33B #3B55B3 #993BB3

monochromatic

#46571D #6C852C #91B33B #ADCB60 #C5DA8E

Accessibility & contrast

On white

2.41

#91B33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#91B33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B33B

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B33B	#FFFFFF	#000000	##000000
##91B33B	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)

#BDA82A

Deuteranopia (green-blind)

#B8A744

Tritanopia (blue-blind)

#98AA9B

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #91b33b;
/* rgb */ color: rgb(145, 179, 59);
/* oklch */ color: oklch(71.8% 0.150 123.8);

Tailwind

colors: {
  custom: {
    50: '#b4c977',
    500: '#91b33b',
    950: '#000000',
  },
}

SCSS

$custom: #91b33b;
$custom-light: #b4c977;
$custom-dark: #000000;

JSON

{
  "hex": "#91b33b",
  "rgb": {
    "r": 145,
    "g": 179,
    "b": 59
  },
  "hsl": {
    "h": 77,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71805,
    "c": 0.15037,
    "h": 123.8
  },
  "luminance": 0.38576
}

Semantic roles & 50–950 ramp

primary

#91B33B

secondary

#9785C5

accent

#4EDA76

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #91B33B

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

Preview Lab → · Contrast checker → · Palette generator →