#91DB55#91DB55

#91DB55 is a light, vivid yellow-green. Relative luminance 0.573; OKLCH L 81.6% C 0.182 H 133.4°. Best body text is #000000 at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#91DB55
RGB	rgb(145, 219, 85)
HSL	hsl(93, 65%, 60%)
HSV	hsv(93, 61%, 86%)
CMYK	cmyk(33.8%, 0%, 61.2%, 14.1%)
CIE-LAB	lab(80.37, -44.96, 57.16)
CIE-LCH	lch(80.37, 72.72, 128.19°)
OKLab	oklab(81.55% -0.1254 0.1325)
OKLCH	oklch(81.55% 0.182 133.4)
XYZ	xyz(38.6476, 57.3371, 17.6234)
Luminance	0.5734 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DB55 #9F55DB

analogous

#D4DB55 #91DB55 #55DB5C

triadic

#91DB55 #5591DB #DB5591

tetradic

#91DB55 #55D4DB #9F55DB #DB5C55

square

#91DB55 #55D4DB #9F55DB #DB5C55

split-complementary

#91DB55 #5C55DB #DB55D4

monochromatic

#559620 #71C82A #91DB55 #B2E688 #D2F0BA

Accessibility & contrast

On white

1.68

#91DB55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.47

#91DB55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DB55

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DB55	#FFFFFF	#000000	##000000
##91DB55	1.00	1.68	12.47	12.47
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.47	21.00	1.00	1.00
##000000	12.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB46

Deuteranopia (green-blind)

#D9C55F

Tritanopia (blue-blind)

#91D3BF

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #91db55;
/* rgb */ color: rgb(145, 219, 85);
/* oklch */ color: oklch(81.6% 0.182 133.4);

Tailwind

colors: {
  custom: {
    50: '#b5e68a',
    500: '#91db55',
    950: '#000000',
  },
}

SCSS

$custom: #91db55;
$custom-light: #b5e68a;
$custom-dark: #000000;

JSON

{
  "hex": "#91db55",
  "rgb": {
    "r": 145,
    "g": 219,
    "b": 85
  },
  "hsl": {
    "h": 93.134,
    "s": 65.049,
    "l": 59.608
  },
  "oklch": {
    "l": 0.81551,
    "c": 0.18244,
    "h": 133.4
  },
  "luminance": 0.57339
}

Semantic roles & 50–950 ramp

primary

#91DB55

secondary

#6F3A9A

accent

#40E89D

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #91DB55

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

Preview Lab → · Contrast checker → · Palette generator →