#91EB55#91EB55

#91EB55 is a very light, highly saturated yellow-green. Relative luminance 0.661; OKLCH L 85.4% C 0.203 H 135.0°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#91EB55
RGB	rgb(145, 235, 85)
HSL	hsl(96, 79%, 63%)
HSV	hsv(96, 64%, 92%)
CMYK	cmyk(38.3%, 0%, 63.8%, 7.8%)
CIE-LAB	lab(85.04, -51.62, 62.29)
CIE-LCH	lch(85.04, 80.90, 129.65°)
OKLab	oklab(85.36% -0.1436 0.1434)
OKLCH	oklch(85.36% 0.203 135)
XYZ	xyz(43.0241, 66.0901, 19.0823)
Luminance	0.6609 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91EB55 #AF55EB

analogous

#DCEB55 #91EB55 #55EB64

triadic

#91EB55 #5591EB #EB5591

tetradic

#91EB55 #55DCEB #AF55EB #EB6455

square

#91EB55 #55DCEB #AF55EB #EB6455

split-complementary

#91EB55 #6455EB #EB55DC

monochromatic

#53B115 #6EE51E #91EB55 #B4F18C #D8F8C3

Accessibility & contrast

On white

1.48

#91EB55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.22

#91EB55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91EB55

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91EB55	#FFFFFF	#000000	##000000
##91EB55	1.00	1.48	14.22	14.22
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.22	21.00	1.00	1.00
##000000	14.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D942

Deuteranopia (green-blind)

#E7D261

Tritanopia (blue-blind)

#8FE3CC

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #91eb55;
/* rgb */ color: rgb(145, 235, 85);
/* oklch */ color: oklch(85.4% 0.203 135.0);

Tailwind

colors: {
  custom: {
    50: '#b7f28b',
    500: '#91eb55',
    950: '#000000',
  },
}

SCSS

$custom: #91eb55;
$custom-light: #b7f28b;
$custom-dark: #000000;

JSON

{
  "hex": "#91eb55",
  "rgb": {
    "r": 145,
    "g": 235,
    "b": 85
  },
  "hsl": {
    "h": 96,
    "s": 78.947,
    "l": 62.745
  },
  "oklch": {
    "l": 0.85364,
    "c": 0.20293,
    "h": 135
  },
  "luminance": 0.66092
}

Semantic roles & 50–950 ramp

primary

#91EB55

secondary

#7F33B1

accent

#0ADB88

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #91EB55

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

Preview Lab → · Contrast checker → · Palette generator →