#91D450#91D450

#91D450 is a light, vivid yellow-green. Relative luminance 0.537; OKLCH L 79.8% C 0.177 H 132.1°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#91D450
RGB	rgb(145, 212, 80)
HSL	hsl(90, 61%, 57%)
HSV	hsv(90, 62%, 83%)
CMYK	cmyk(31.6%, 0%, 62.3%, 16.9%)
CIE-LAB	lab(78.28, -42.38, 56.97)
CIE-LCH	lch(78.28, 71.00, 126.65°)
OKLab	oklab(79.83% -0.1187 0.1315)
OKLCH	oklch(79.83% 0.177 132.1)
XYZ	xyz(36.6680, 53.6846, 16.0181)
Luminance	0.5369 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D450 #9350D4

analogous

#D3D450 #91D450 #50D451

triadic

#91D450 #5091D4 #D45091

tetradic

#91D450 #50D3D4 #9350D4 #D45150

square

#91D450 #50D3D4 #9350D4 #D45150

split-complementary

#91D450 #5150D4 #D450D3

monochromatic

#548821 #72B92E #91D450 #B0E081 #CFECB2

Accessibility & contrast

On white

1.79

#91D450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#91D450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D450

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D450	#FFFFFF	#000000	##000000
##91D450	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC540

Deuteranopia (green-blind)

#D3C05A

Tritanopia (blue-blind)

#93CCB8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #91d450;
/* rgb */ color: rgb(145, 212, 80);
/* oklch */ color: oklch(79.8% 0.177 132.1);

Tailwind

colors: {
  custom: {
    50: '#b5e186',
    500: '#91d450',
    950: '#000000',
  },
}

SCSS

$custom: #91d450;
$custom-light: #b5e186;
$custom-dark: #000000;

JSON

{
  "hex": "#91d450",
  "rgb": {
    "r": 145,
    "g": 212,
    "b": 80
  },
  "hsl": {
    "h": 90.455,
    "s": 60.55,
    "l": 57.255
  },
  "oklch": {
    "l": 0.79834,
    "c": 0.1772,
    "h": 132.1
  },
  "luminance": 0.53686
}

Semantic roles & 50–950 ramp

primary

#91D450

secondary

#653A8F

accent

#44E495

background

#FDFEFC

surface

#F8FCF3

border

#D1D5CD

text

#12150C

muted

#82847F

Preview Lab

Preview with #91D450

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

Preview Lab → · Contrast checker → · Palette generator →