#91ED5E#91ED5E

#91ED5E is a very light, vivid yellow-green. Relative luminance 0.674; OKLCH L 85.9% C 0.199 H 136.0°. Best body text is #000000 at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#91ED5E
RGB	rgb(145, 237, 94)
HSL	hsl(99, 80%, 65%)
HSV	hsv(99, 60%, 93%)
CMYK	cmyk(38.8%, 0%, 60.3%, 7.1%)
CIE-LAB	lab(85.70, -51.64, 59.29)
CIE-LCH	lch(85.70, 78.62, 131.06°)
OKLab	oklab(85.93% -0.143 0.138)
OKLCH	oklch(85.93% 0.199 136)
XYZ	xyz(43.9805, 67.3940, 21.2785)
Luminance	0.6740 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91ED5E #BA5EED

analogous

#D9ED5E #91ED5E #5EED72

triadic

#91ED5E #5E91ED #ED5E91

tetradic

#91ED5E #5ED9ED #BA5EED #ED725E

square

#91ED5E #5ED9ED #BA5EED #ED725E

split-complementary

#91ED5E #725EED #ED5ED9

monochromatic

#50BC15 #6BE727 #91ED5E #B7F395 #DCF9CC

Accessibility & contrast

On white

1.45

#91ED5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.48

#91ED5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91ED5E

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91ED5E	#FFFFFF	#000000	##000000
##91ED5E	1.00	1.45	14.48	14.48
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.48	21.00	1.00	1.00
##000000	14.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB4E

Deuteranopia (green-blind)

#E8D369

Tritanopia (blue-blind)

#8EE5CF

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #91ed5e;
/* rgb */ color: rgb(145, 237, 94);
/* oklch */ color: oklch(85.9% 0.199 136.0);

Tailwind

colors: {
  custom: {
    50: '#b7f391',
    500: '#91ed5e',
    950: '#000000',
  },
}

SCSS

$custom: #91ed5e;
$custom-light: #b7f391;
$custom-dark: #000000;

JSON

{
  "hex": "#91ed5e",
  "rgb": {
    "r": 145,
    "g": 237,
    "b": 94
  },
  "hsl": {
    "h": 98.601,
    "s": 79.888,
    "l": 64.902
  },
  "oklch": {
    "l": 0.85928,
    "c": 0.19873,
    "h": 136
  },
  "luminance": 0.67396
}

Semantic roles & 50–950 ramp

primary

#91ED5E

secondary

#8B35BA

accent

#09DC91

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #91ED5E

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

Preview Lab → · Contrast checker → · Palette generator →