#91BB38#91BB38

#91BB38 is a light, vivid yellow-green. Relative luminance 0.418; OKLCH L 73.7% C 0.163 H 125.7°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#91BB38
RGB	rgb(145, 187, 56)
HSL	hsl(79, 54%, 48%)
HSV	hsv(79, 70%, 73%)
CMYK	cmyk(22.5%, 0%, 70.1%, 26.7%)
CIE-LAB	lab(70.76, -32.94, 58.68)
CIE-LCH	lch(70.76, 67.29, 119.31°)
OKLab	oklab(73.68% -0.0948 0.132)
OKLCH	oklch(73.68% 0.163 125.7)
XYZ	xyz(30.1613, 41.8455, 10.2286)
Luminance	0.4185 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BB38 #6238BB

analogous

#BBA438 #91BB38 #4FBB38

triadic

#91BB38 #3891BB #BB3891

tetradic

#91BB38 #38BBA4 #6238BB #BB384F

square

#91BB38 #38BBA4 #6238BB #BB384F

split-complementary

#91BB38 #384FBB #A438BB

monochromatic

#485D1C #6C8C2A #91BB38 #ACD061 #C5DE90

Accessibility & contrast

On white

2.24

#91BB38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#91BB38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BB38

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BB38	#FFFFFF	#000000	##000000
##91BB38	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF23

Deuteranopia (green-blind)

#BFAD43

Tritanopia (blue-blind)

#97B2A1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #91bb38;
/* rgb */ color: rgb(145, 187, 56);
/* oklch */ color: oklch(73.7% 0.163 125.7);

Tailwind

colors: {
  custom: {
    50: '#b5cf77',
    500: '#91bb38',
    950: '#000000',
  },
}

SCSS

$custom: #91bb38;
$custom-light: #b5cf77;
$custom-dark: #000000;

JSON

{
  "hex": "#91bb38",
  "rgb": {
    "r": 145,
    "g": 187,
    "b": 56
  },
  "hsl": {
    "h": 79.237,
    "s": 53.909,
    "l": 47.647
  },
  "oklch": {
    "l": 0.73676,
    "c": 0.16252,
    "h": 125.7
  },
  "luminance": 0.41846
}

Semantic roles & 50–950 ramp

primary

#91BB38

secondary

#9C86C8

accent

#4BDD7A

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#111409

muted

#80827B

Preview Lab

Preview with #91BB38

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

Preview Lab → · Contrast checker → · Palette generator →