#91DB45#91DB45

#91DB45 is a light, vivid yellow-green. Relative luminance 0.571; OKLCH L 81.4% C 0.194 H 132.1°. Best body text is #000000 at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#91DB45
RGB	rgb(145, 219, 69)
HSL	hsl(90, 68%, 56%)
HSV	hsv(90, 68%, 86%)
CMYK	cmyk(33.8%, 0%, 68.5%, 14.1%)
CIE-LAB	lab(80.24, -46.23, 63.46)
CIE-LCH	lch(80.24, 78.51, 126.07°)
OKLab	oklab(81.41% -0.1301 0.1439)
OKLCH	oklch(81.41% 0.194 132.1)
XYZ	xyz(38.0823, 57.1110, 14.6461)
Luminance	0.5711 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DB45 #8F45DB

analogous

#DBDA45 #91DB45 #46DB45

triadic

#91DB45 #4591DB #DB4591

tetradic

#91DB45 #45DBDA #8F45DB #DB4546

square

#91DB45 #45DBDA #8F45DB #DB4546

split-complementary

#91DB45 #4546DB #DA45DB

monochromatic

#548B1B #72BE25 #91DB45 #AFE578 #CEEFAC

Accessibility & contrast

On white

1.69

#91DB45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.42

#91DB45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DB45

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DB45	#FFFFFF	#000000	##000000
##91DB45	1.00	1.69	12.42	12.42
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.42	21.00	1.00	1.00
##000000	12.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB2E

Deuteranopia (green-blind)

#DAC552

Tritanopia (blue-blind)

#93D2BD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #91db45;
/* rgb */ color: rgb(145, 219, 69);
/* oklch */ color: oklch(81.4% 0.194 132.1);

Tailwind

colors: {
  custom: {
    50: '#b6e681',
    500: '#91db45',
    950: '#000000',
  },
}

SCSS

$custom: #91db45;
$custom-light: #b6e681;
$custom-dark: #000000;

JSON

{
  "hex": "#91db45",
  "rgb": {
    "r": 145,
    "g": 219,
    "b": 69
  },
  "hsl": {
    "h": 89.6,
    "s": 67.568,
    "l": 56.471
  },
  "oklch": {
    "l": 0.81407,
    "c": 0.19396,
    "h": 132.1
  },
  "luminance": 0.57112
}

Semantic roles & 50–950 ramp

primary

#91DB45

secondary

#613491

accent

#3DEA93

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #91DB45

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

Preview Lab → · Contrast checker → · Palette generator →