#91ED55#91ED55

#91ED55 is a very light, highly saturated yellow-green. Relative luminance 0.672; OKLCH L 85.8% C 0.205 H 135.2°. Best body text is #000000 at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#91ED55
RGB	rgb(145, 237, 85)
HSL	hsl(96, 81%, 63%)
HSV	hsv(96, 64%, 93%)
CMYK	cmyk(38.8%, 0%, 64.1%, 7.1%)
CIE-LAB	lab(85.63, -52.43, 62.92)
CIE-LCH	lch(85.63, 81.90, 129.80°)
OKLab	oklab(85.84% -0.1458 0.1447)
OKLCH	oklch(85.84% 0.205 135.2)
XYZ	xyz(43.5999, 67.2418, 19.2742)
Luminance	0.6724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91ED55 #B155ED

analogous

#DDED55 #91ED55 #55ED65

triadic

#91ED55 #5591ED #ED5591

tetradic

#91ED55 #55DDED #B155ED #ED6555

square

#91ED55 #55DDED #B155ED #ED6555

split-complementary

#91ED55 #6555ED #ED55DD

monochromatic

#53B413 #6DE71E #91ED55 #B5F38C #D9F9C4

Accessibility & contrast

On white

1.45

#91ED55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.45

#91ED55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91ED55

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91ED55	#FFFFFF	#000000	##000000
##91ED55	1.00	1.45	14.45	14.45
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.45	21.00	1.00	1.00
##000000	14.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB42

Deuteranopia (green-blind)

#E9D362

Tritanopia (blue-blind)

#8FE4CE

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #91ed55;
/* rgb */ color: rgb(145, 237, 85);
/* oklch */ color: oklch(85.8% 0.205 135.2);

Tailwind

colors: {
  custom: {
    50: '#b7f38b',
    500: '#91ed55',
    950: '#000000',
  },
}

SCSS

$custom: #91ed55;
$custom-light: #b7f38b;
$custom-dark: #000000;

JSON

{
  "hex": "#91ed55",
  "rgb": {
    "r": 145,
    "g": 237,
    "b": 85
  },
  "hsl": {
    "h": 96.316,
    "s": 80.851,
    "l": 63.137
  },
  "oklch": {
    "l": 0.85841,
    "c": 0.20544,
    "h": 135.2
  },
  "luminance": 0.67244
}

Semantic roles & 50–950 ramp

primary

#91ED55

secondary

#8132B4

accent

#08DD89

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #91ED55

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

Preview Lab → · Contrast checker → · Palette generator →