#91DE3F#91DE3F

#91DE3F is a very light, highly saturated yellow-green. Relative luminance 0.586; OKLCH L 82.1% C 0.201 H 132.1°. Best body text is #000000 at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#91DE3F
RGB	rgb(145, 222, 63)
HSL	hsl(89, 71%, 56%)
HSV	hsv(89, 72%, 87%)
CMYK	cmyk(34.7%, 0%, 71.6%, 12.9%)
CIE-LAB	lab(81.08, -47.88, 66.49)
CIE-LCH	lch(81.08, 81.94, 125.76°)
OKLab	oklab(82.08% -0.135 0.1494)
OKLCH	oklch(82.08% 0.201 132.1)
XYZ	xyz(38.6951, 58.6196, 13.9776)
Luminance	0.5862 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DE3F #8C3FDE

analogous

#DEDC3F #91DE3F #41DE3F

triadic

#91DE3F #3F91DE #DE3F91

tetradic

#91DE3F #3FDEDC #8C3FDE #DE3F41

square

#91DE3F #3FDEDC #8C3FDE #DE3F41

split-complementary

#91DE3F #3F41DE #DC3FDE

monochromatic

#538B18 #72BF21 #91DE3F #AFE773 #CDF0A7

Accessibility & contrast

On white

1.65

#91DE3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.72

#91DE3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DE3F

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DE3F	#FFFFFF	#000000	##000000
##91DE3F	1.00	1.65	12.72	12.72
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.72	21.00	1.00	1.00
##000000	12.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD22

Deuteranopia (green-blind)

#DDC74E

Tritanopia (blue-blind)

#93D5BF

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #91de3f;
/* rgb */ color: rgb(145, 222, 63);
/* oklch */ color: oklch(82.1% 0.201 132.1);

Tailwind

colors: {
  custom: {
    50: '#b7e97e',
    500: '#91de3f',
    950: '#000000',
  },
}

SCSS

$custom: #91de3f;
$custom-light: #b7e97e;
$custom-dark: #000000;

JSON

{
  "hex": "#91de3f",
  "rgb": {
    "r": 145,
    "g": 222,
    "b": 63
  },
  "hsl": {
    "h": 89.057,
    "s": 70.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.82079,
    "c": 0.20137,
    "h": 132.1
  },
  "luminance": 0.58621
}

Semantic roles & 50–950 ramp

primary

#91DE3F

secondary

#5F3190

accent

#3AED91

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #91DE3F

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

Preview Lab → · Contrast checker → · Palette generator →