#91BE3B#91BE3B

#91BE3B is a light, vivid yellow-green. Relative luminance 0.432; OKLCH L 74.4% C 0.164 H 126.6°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#91BE3B
RGB	rgb(145, 190, 59)
HSL	hsl(81, 53%, 49%)
HSV	hsv(81, 69%, 75%)
CMYK	cmyk(23.7%, 0%, 68.9%, 25.5%)
CIE-LAB	lab(71.66, -34.14, 58.45)
CIE-LCH	lch(71.66, 67.69, 120.29°)
OKLab	oklab(74.41% -0.0979 0.1319)
OKLCH	oklch(74.41% 0.164 126.6)
XYZ	xyz(30.8800, 43.1619, 10.8410)
Luminance	0.4316 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BE3B #683BBE

analogous

#BEAA3B #91BE3B #50BE3B

triadic

#91BE3B #3B91BE #BE3B91

tetradic

#91BE3B #3BBEAA #683BBE #BE3B50

square

#91BE3B #3BBEAA #683BBE #BE3B50

split-complementary

#91BE3B #3B50BE #AA3BBE

monochromatic

#4A611E #6D8F2C #91BE3B #ACD067 #C5DE95

Accessibility & contrast

On white

2.18

#91BE3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#91BE3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BE3B

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BE3B	#FFFFFF	#000000	##000000
##91BE3B	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B127

Deuteranopia (green-blind)

#C2AF46

Tritanopia (blue-blind)

#97B5A4

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #91be3b;
/* rgb */ color: rgb(145, 190, 59);
/* oklch */ color: oklch(74.4% 0.164 126.6);

Tailwind

colors: {
  custom: {
    50: '#b5d178',
    500: '#91be3b',
    950: '#000000',
  },
}

SCSS

$custom: #91be3b;
$custom-light: #b5d178;
$custom-dark: #000000;

JSON

{
  "hex": "#91be3b",
  "rgb": {
    "r": 145,
    "g": 190,
    "b": 59
  },
  "hsl": {
    "h": 80.611,
    "s": 52.61,
    "l": 48.824
  },
  "oklch": {
    "l": 0.74412,
    "c": 0.16427,
    "h": 126.6
  },
  "luminance": 0.43162
}

Semantic roles & 50–950 ramp

primary

#91BE3B

secondary

#A18BCA

accent

#4CDC7D

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#111409

muted

#80827B

Preview Lab

Preview with #91BE3B

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

Preview Lab → · Contrast checker → · Palette generator →