#91D547#91D547

#91D547 is a light, vivid yellow-green. Relative luminance 0.541; OKLCH L 80.0% C 0.185 H 131.5°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#91D547
RGB	rgb(145, 213, 71)
HSL	hsl(89, 63%, 56%)
HSV	hsv(89, 67%, 84%)
CMYK	cmyk(31.9%, 0%, 66.7%, 16.5%)
CIE-LAB	lab(78.50, -43.53, 60.87)
CIE-LCH	lch(78.50, 74.84, 125.57°)
OKLab	oklab(79.99% -0.1226 0.1387)
OKLCH	oklch(79.99% 0.185 131.5)
XYZ	xyz(36.6082, 54.0619, 14.4662)
Luminance	0.5406 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D547 #8B47D5

analogous

#D5D247 #91D547 #4AD547

triadic

#91D547 #4791D5 #D54791

tetradic

#91D547 #47D5D2 #8B47D5 #D5474A

square

#91D547 #47D5D2 #8B47D5 #D5474A

split-complementary

#91D547 #474AD5 #D247D5

monochromatic

#53841E #72B529 #91D547 #AFE079 #CDECAB

Accessibility & contrast

On white

1.78

#91D547 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.81

#91D547 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D547

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D547	#FFFFFF	#000000	##000000
##91D547	1.00	1.78	11.81	11.81
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.81	21.00	1.00	1.00
##000000	11.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC633

Deuteranopia (green-blind)

#D5C053

Tritanopia (blue-blind)

#93CCB8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #91d547;
/* rgb */ color: rgb(145, 213, 71);
/* oklch */ color: oklch(80.0% 0.185 131.5);

Tailwind

colors: {
  custom: {
    50: '#b6e281',
    500: '#91d547',
    950: '#000000',
  },
}

SCSS

$custom: #91d547;
$custom-light: #b6e281;
$custom-dark: #000000;

JSON

{
  "hex": "#91d547",
  "rgb": {
    "r": 145,
    "g": 213,
    "b": 71
  },
  "hsl": {
    "h": 88.732,
    "s": 62.832,
    "l": 55.686
  },
  "oklch": {
    "l": 0.7999,
    "c": 0.1851,
    "h": 131.5
  },
  "luminance": 0.54063
}

Semantic roles & 50–950 ramp

primary

#91D547

secondary

#5E368A

accent

#42E690

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #91D547

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

Preview Lab → · Contrast checker → · Palette generator →