#91DC55#91DC55

#91DC55 is a light, vivid yellow-green. Relative luminance 0.579; OKLCH L 81.8% C 0.184 H 133.5°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#91DC55
RGB	rgb(145, 220, 85)
HSL	hsl(93, 66%, 60%)
HSV	hsv(93, 61%, 86%)
CMYK	cmyk(34.1%, 0%, 61.4%, 13.7%)
CIE-LAB	lab(80.66, -45.39, 57.48)
CIE-LCH	lch(80.66, 73.24, 128.29°)
OKLab	oklab(81.79% -0.1266 0.1332)
OKLCH	oklch(81.79% 0.184 133.5)
XYZ	xyz(38.9093, 57.8604, 17.7107)
Luminance	0.5786 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DC55 #A055DC

analogous

#D5DC55 #91DC55 #55DC5C

triadic

#91DC55 #5591DC #DC5591

tetradic

#91DC55 #55D5DC #A055DC #DC5C55

square

#91DC55 #55D5DC #A055DC #DC5C55

split-complementary

#91DC55 #5C55DC #DC55D5

monochromatic

#55971F #71CA2A #91DC55 #B2E688 #D3F1BB

Accessibility & contrast

On white

1.67

#91DC55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#91DC55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DC55

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DC55	#FFFFFF	#000000	##000000
##91DC55	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC45

Deuteranopia (green-blind)

#DAC65F

Tritanopia (blue-blind)

#91D4BF

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #91dc55;
/* rgb */ color: rgb(145, 220, 85);
/* oklch */ color: oklch(81.8% 0.184 133.5);

Tailwind

colors: {
  custom: {
    50: '#b6e78a',
    500: '#91dc55',
    950: '#000000',
  },
}

SCSS

$custom: #91dc55;
$custom-light: #b6e78a;
$custom-dark: #000000;

JSON

{
  "hex": "#91dc55",
  "rgb": {
    "r": 145,
    "g": 220,
    "b": 85
  },
  "hsl": {
    "h": 93.333,
    "s": 65.854,
    "l": 59.804
  },
  "oklch": {
    "l": 0.81789,
    "c": 0.18374,
    "h": 133.5
  },
  "luminance": 0.57862
}

Semantic roles & 50–950 ramp

primary

#91DC55

secondary

#70399C

accent

#3FE99D

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #91DC55

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

Preview Lab → · Contrast checker → · Palette generator →