#91DE55#91DE55

#91DE55 is a very light, vivid yellow-green. Relative luminance 0.589; OKLCH L 82.3% C 0.186 H 133.8°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#91DE55
RGB	rgb(145, 222, 85)
HSL	hsl(94, 67%, 60%)
HSV	hsv(94, 62%, 87%)
CMYK	cmyk(34.7%, 0%, 61.7%, 12.9%)
CIE-LAB	lab(81.25, -46.23, 58.13)
CIE-LCH	lch(81.25, 74.27, 128.50°)
OKLab	oklab(82.27% -0.1289 0.1346)
OKLCH	oklch(82.27% 0.186 133.8)
XYZ	xyz(39.4373, 58.9165, 17.8867)
Luminance	0.5892 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DE55 #A255DE

analogous

#D5DE55 #91DE55 #55DE5E

triadic

#91DE55 #5591DE #DE5591

tetradic

#91DE55 #55D5DE #A255DE #DE5E55

square

#91DE55 #55D5DE #A255DE #DE5E55

split-complementary

#91DE55 #5E55DE #DE55D5

monochromatic

#559B1E #71CE28 #91DE55 #B2E888 #D3F2BC

Accessibility & contrast

On white

1.64

#91DE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#91DE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DE55

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DE55	#FFFFFF	#000000	##000000
##91DE55	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE45

Deuteranopia (green-blind)

#DBC860

Tritanopia (blue-blind)

#91D6C1

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #91de55;
/* rgb */ color: rgb(145, 222, 85);
/* oklch */ color: oklch(82.3% 0.186 133.8);

Tailwind

colors: {
  custom: {
    50: '#b6e98a',
    500: '#91de55',
    950: '#000000',
  },
}

SCSS

$custom: #91de55;
$custom-light: #b6e98a;
$custom-dark: #000000;

JSON

{
  "hex": "#91de55",
  "rgb": {
    "r": 145,
    "g": 222,
    "b": 85
  },
  "hsl": {
    "h": 93.723,
    "s": 67.488,
    "l": 60.196
  },
  "oklch": {
    "l": 0.82265,
    "c": 0.18634,
    "h": 133.8
  },
  "luminance": 0.58918
}

Semantic roles & 50–950 ramp

primary

#91DE55

secondary

#72399E

accent

#16CF7E

background

#FDFEFC

surface

#F8FDF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #91DE55

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

Preview Lab → · Contrast checker → · Palette generator →