#91D345#91D345

#91D345 is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 79.5% C 0.184 H 131.0°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#91D345
RGB	rgb(145, 211, 69)
HSL	hsl(88, 62%, 55%)
HSV	hsv(88, 67%, 83%)
CMYK	cmyk(31.3%, 0%, 67.3%, 17.3%)
CIE-LAB	lab(77.90, -42.81, 61.02)
CIE-LCH	lch(77.90, 74.54, 125.05°)
OKLab	oklab(79.5% -0.1208 0.1387)
OKLCH	oklch(79.5% 0.184 131)
XYZ	xyz(36.0452, 53.0367, 13.9670)
Luminance	0.5304 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D345 #8745D3

analogous

#D3CE45 #91D345 #4AD345

triadic

#91D345 #4591D3 #D34591

tetradic

#91D345 #45D3CE #8745D3 #D3454A

square

#91D345 #45D3CE #8745D3 #D3454A

split-complementary

#91D345 #454AD3 #CE45D3

monochromatic

#527F1E #72B12A #91D345 #AEDF76 #CCEAA8

Accessibility & contrast

On white

1.81

#91D345 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.61

#91D345 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D345

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D345	#FFFFFF	#000000	##000000
##91D345	1.00	1.81	11.61	11.61
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.61	21.00	1.00	1.00
##000000	11.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC431

Deuteranopia (green-blind)

#D3BF51

Tritanopia (blue-blind)

#94CAB6

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #91d345;
/* rgb */ color: rgb(145, 211, 69);
/* oklch */ color: oklch(79.5% 0.184 131.0);

Tailwind

colors: {
  custom: {
    50: '#b6e180',
    500: '#91d345',
    950: '#000000',
  },
}

SCSS

$custom: #91d345;
$custom-light: #b6e180;
$custom-dark: #000000;

JSON

{
  "hex": "#91d345",
  "rgb": {
    "r": 145,
    "g": 211,
    "b": 69
  },
  "hsl": {
    "h": 87.887,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.79496,
    "c": 0.18395,
    "h": 131
  },
  "luminance": 0.53038
}

Semantic roles & 50–950 ramp

primary

#91D345

secondary

#5B3587

accent

#43E58E

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #91D345

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

Preview Lab → · Contrast checker → · Palette generator →