#91C541#91C541

#91C541 is a light, vivid yellow-green. Relative luminance 0.463; OKLCH L 76.1% C 0.169 H 128.4°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#91C541
RGB	rgb(145, 197, 65)
HSL	hsl(84, 53%, 51%)
HSV	hsv(84, 67%, 77%)
CMYK	cmyk(26.4%, 0%, 67%, 22.7%)
CIE-LAB	lab(73.76, -36.92, 58.27)
CIE-LCH	lch(73.76, 68.98, 122.35°)
OKLab	oklab(76.13% -0.105 0.1324)
OKLCH	oklch(76.13% 0.169 128.4)
XYZ	xyz(32.5974, 46.3332, 12.2258)
Luminance	0.4633 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C541 #7541C5

analogous

#C5B741 #91C541 #4FC541

triadic

#91C541 #4191C5 #C54191

tetradic

#91C541 #41C5B7 #7541C5 #C5414F

square

#91C541 #41C5B7 #7541C5 #C5414F

split-complementary

#91C541 #414FC5 #B741C5

monochromatic

#4E6B21 #709A2F #91C541 #ACD370 #C7E29F

Accessibility & contrast

On white

2.05

#91C541 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#91C541 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C541

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C541	#FFFFFF	#000000	##000000
##91C541	1.00	2.05	10.27	10.27
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB82E

Deuteranopia (green-blind)

#C7B44C

Tritanopia (blue-blind)

#96BCAA

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #91c541;
/* rgb */ color: rgb(145, 197, 65);
/* oklch */ color: oklch(76.1% 0.169 128.4);

Tailwind

colors: {
  custom: {
    50: '#b5d77c',
    500: '#91c541',
    950: '#000000',
  },
}

SCSS

$custom: #91c541;
$custom-light: #b5d77c;
$custom-dark: #000000;

JSON

{
  "hex": "#91c541",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 65
  },
  "hsl": {
    "h": 83.636,
    "s": 53.226,
    "l": 51.373
  },
  "oklch": {
    "l": 0.76126,
    "c": 0.16898,
    "h": 128.4
  },
  "luminance": 0.46334
}

Semantic roles & 50–950 ramp

primary

#91C541

secondary

#AB94CE

accent

#4BDD84

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #91C541

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

Preview Lab → · Contrast checker → · Palette generator →