#91D645#91D645

#91D645 is a light, vivid yellow-green. Relative luminance 0.545; OKLCH L 80.2% C 0.188 H 131.5°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#91D645
RGB	rgb(145, 214, 69)
HSL	hsl(89, 64%, 55%)
HSV	hsv(89, 68%, 84%)
CMYK	cmyk(32.2%, 0%, 67.8%, 16.1%)
CIE-LAB	lab(78.78, -44.10, 61.94)
CIE-LCH	lch(78.78, 76.04, 125.45°)
OKLab	oklab(80.21% -0.1243 0.1407)
OKLCH	oklch(80.21% 0.188 131.5)
XYZ	xyz(36.7974, 54.5412, 14.2178)
Luminance	0.5454 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D645 #8A45D6

analogous

#D6D345 #91D645 #48D645

triadic

#91D645 #4591D6 #D64591

tetradic

#91D645 #45D6D3 #8A45D6 #D64548

square

#91D645 #45D6D3 #8A45D6 #D64548

split-complementary

#91D645 #4548D6 #D345D6

monochromatic

#53841D #72B628 #91D645 #AFE177 #CCECA9

Accessibility & contrast

On white

1.76

#91D645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#91D645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D645

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D645	#FFFFFF	#000000	##000000
##91D645	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC630

Deuteranopia (green-blind)

#D6C151

Tritanopia (blue-blind)

#93CDB9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #91d645;
/* rgb */ color: rgb(145, 214, 69);
/* oklch */ color: oklch(80.2% 0.188 131.5);

Tailwind

colors: {
  custom: {
    50: '#b6e380',
    500: '#91d645',
    950: '#000000',
  },
}

SCSS

$custom: #91d645;
$custom-light: #b6e380;
$custom-dark: #000000;

JSON

{
  "hex": "#91d645",
  "rgb": {
    "r": 145,
    "g": 214,
    "b": 69
  },
  "hsl": {
    "h": 88.552,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.80212,
    "c": 0.18773,
    "h": 131.5
  },
  "luminance": 0.54543
}

Semantic roles & 50–950 ramp

primary

#91D645

secondary

#5E358A

accent

#41E790

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #91D645

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

Preview Lab → · Contrast checker → · Palette generator →