#91BB3F#91BB3F

#91BB3F is a light, vivid yellow-green. Relative luminance 0.419; OKLCH L 73.7% C 0.158 H 126.1°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#91BB3F
RGB	rgb(145, 187, 63)
HSL	hsl(80, 50%, 49%)
HSV	hsv(80, 66%, 73%)
CMYK	cmyk(22.5%, 0%, 66.3%, 26.7%)
CIE-LAB	lab(70.81, -32.47, 55.99)
CIE-LCH	lch(70.81, 64.72, 120.11°)
OKLab	oklab(73.73% -0.0929 0.1273)
OKLCH	oklch(73.73% 0.158 126.1)
XYZ	xyz(30.3447, 41.9188, 11.1941)
Luminance	0.4192 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BB3F #693FBB

analogous

#BBA73F #91BB3F #53BB3F

triadic

#91BB3F #3F91BB #BB3F91

tetradic

#91BB3F #3FBBA7 #693FBB #BB3F53

square

#91BB3F #3FBBA7 #693FBB #BB3F53

split-complementary

#91BB3F #3F53BB #A73FBB

monochromatic

#4A5F20 #6E8D30 #91BB3F #ACCD6A #C5DC98

Accessibility & contrast

On white

2.24

#91BB3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#91BB3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BB3F

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BB3F	#FFFFFF	#000000	##000000
##91BB3F	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2E

Deuteranopia (green-blind)

#BFAD49

Tritanopia (blue-blind)

#97B2A2

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #91bb3f;
/* rgb */ color: rgb(145, 187, 63);
/* oklch */ color: oklch(73.7% 0.158 126.1);

Tailwind

colors: {
  custom: {
    50: '#b4cf7a',
    500: '#91bb3f',
    950: '#000000',
  },
}

SCSS

$custom: #91bb3f;
$custom-light: #b4cf7a;
$custom-dark: #000000;

JSON

{
  "hex": "#91bb3f",
  "rgb": {
    "r": 145,
    "g": 187,
    "b": 63
  },
  "hsl": {
    "h": 80.323,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.73733,
    "c": 0.15764,
    "h": 126.1
  },
  "luminance": 0.41919
}

Semantic roles & 50–950 ramp

primary

#91BB3F

secondary

#A18EC8

accent

#4FD97E

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#11140A

muted

#80827C

Preview Lab

Preview with #91BB3F

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

Preview Lab → · Contrast checker → · Palette generator →