#91BF3D#91BF3D

#91BF3D is a light, vivid yellow-green. Relative luminance 0.436; OKLCH L 74.7% C 0.164 H 126.9°. Best body text is #000000 at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#91BF3D
RGB	rgb(145, 191, 61)
HSL	hsl(81, 52%, 49%)
HSV	hsv(81, 68%, 75%)
CMYK	cmyk(24.1%, 0%, 68.1%, 25.1%)
CIE-LAB	lab(71.97, -34.46, 57.99)
CIE-LCH	lch(71.97, 67.46, 120.72°)
OKLab	oklab(74.67% -0.0986 0.1313)
OKLCH	oklch(74.67% 0.164 126.9)
XYZ	xyz(31.1502, 43.6177, 11.1919)
Luminance	0.4362 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BF3D #6B3DBF

analogous

#BFAC3D #91BF3D #50BF3D

triadic

#91BF3D #3D91BF #BF3D91

tetradic

#91BF3D #3DBFAC #6B3DBF #BF3D50

square

#91BF3D #3DBFAC #6B3DBF #BF3D50

split-complementary

#91BF3D #3D50BF #AC3DBF

monochromatic

#4B621F #6E912E #91BF3D #ABCF6A #C5DE98

Accessibility & contrast

On white

2.16

#91BF3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.72

#91BF3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BF3D

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BF3D	#FFFFFF	#000000	##000000
##91BF3D	1.00	2.16	9.72	9.72
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.72	21.00	1.00	1.00
##000000	9.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B22A

Deuteranopia (green-blind)

#C2B048

Tritanopia (blue-blind)

#96B6A5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #91bf3d;
/* rgb */ color: rgb(145, 191, 61);
/* oklch */ color: oklch(74.7% 0.164 126.9);

Tailwind

colors: {
  custom: {
    50: '#b5d27a',
    500: '#91bf3d',
    950: '#000000',
  },
}

SCSS

$custom: #91bf3d;
$custom-light: #b5d27a;
$custom-dark: #000000;

JSON

{
  "hex": "#91bf3d",
  "rgb": {
    "r": 145,
    "g": 191,
    "b": 61
  },
  "hsl": {
    "h": 81.231,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.74666,
    "c": 0.16416,
    "h": 126.9
  },
  "luminance": 0.43618
}

Semantic roles & 50–950 ramp

primary

#91BF3D

secondary

#A38ECA

accent

#4DDB7F

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#11140A

muted

#80827C

Preview Lab

Preview with #91BF3D

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

Preview Lab → · Contrast checker → · Palette generator →