#91C545#91C545

#91C545 is a light, vivid yellow-green. Relative luminance 0.464; OKLCH L 76.2% C 0.166 H 128.7°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#91C545
RGB	rgb(145, 197, 69)
HSL	hsl(84, 52%, 52%)
HSV	hsv(84, 65%, 77%)
CMYK	cmyk(26.4%, 0%, 65%, 22.7%)
CIE-LAB	lab(73.79, -36.62, 56.69)
CIE-LCH	lch(73.79, 67.49, 122.86°)
OKLab	oklab(76.16% -0.1038 0.1296)
OKLCH	oklch(76.16% 0.166 128.7)
XYZ	xyz(32.7174, 46.3812, 12.8578)
Luminance	0.4638 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C545 #7945C5

analogous

#C5B945 #91C545 #51C545

triadic

#91C545 #4591C5 #C54591

tetradic

#91C545 #45C5B9 #7945C5 #C54551

square

#91C545 #45C5B9 #7945C5 #C54551

split-complementary

#91C545 #4551C5 #B945C5

monochromatic

#4F6D22 #709C31 #91C545 #ADD474 #C8E2A2

Accessibility & contrast

On white

2.04

#91C545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#91C545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C545

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C545	#FFFFFF	#000000	##000000
##91C545	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB834

Deuteranopia (green-blind)

#C7B44F

Tritanopia (blue-blind)

#95BDAB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #91c545;
/* rgb */ color: rgb(145, 197, 69);
/* oklch */ color: oklch(76.2% 0.166 128.7);

Tailwind

colors: {
  custom: {
    50: '#b5d77f',
    500: '#91c545',
    950: '#000000',
  },
}

SCSS

$custom: #91c545;
$custom-light: #b5d77f;
$custom-dark: #000000;

JSON

{
  "hex": "#91c545",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 69
  },
  "hsl": {
    "h": 84.375,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.76161,
    "c": 0.16608,
    "h": 128.7
  },
  "luminance": 0.46382
}

Semantic roles & 50–950 ramp

primary

#91C545

secondary

#AE97CF

accent

#4CDC86

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11140A

muted

#80837C

Preview Lab

Preview with #91C545

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

Preview Lab → · Contrast checker → · Palette generator →