#91D641#91D641

#91D641 is a light, vivid yellow-green. Relative luminance 0.545; OKLCH L 80.2% C 0.190 H 131.2°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#91D641
RGB	rgb(145, 214, 65)
HSL	hsl(88, 65%, 55%)
HSV	hsv(88, 70%, 84%)
CMYK	cmyk(32.2%, 0%, 69.6%, 16.1%)
CIE-LAB	lab(78.75, -44.38, 63.42)
CIE-LCH	lch(78.75, 77.41, 124.98°)
OKLab	oklab(80.18% -0.1254 0.1432)
OKLCH	oklch(80.18% 0.19 131.2)
XYZ	xyz(36.6774, 54.4932, 13.5858)
Luminance	0.5450 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D641 #8641D6

analogous

#D6D041 #91D641 #47D641

triadic

#91D641 #4191D6 #D64191

tetradic

#91D641 #41D6D0 #8641D6 #D64147

square

#91D641 #41D6D0 #8641D6 #D64147

split-complementary

#91D641 #4147D6 #D041D6

monochromatic

#52811C #72B327 #91D641 #AEE173 #CBECA6

Accessibility & contrast

On white

1.76

#91D641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#91D641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D641

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D641	#FFFFFF	#000000	##000000
##91D641	1.00	1.76	11.90	11.90
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC629

Deuteranopia (green-blind)

#D6C14E

Tritanopia (blue-blind)

#94CDB9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #91d641;
/* rgb */ color: rgb(145, 214, 65);
/* oklch */ color: oklch(80.2% 0.190 131.2);

Tailwind

colors: {
  custom: {
    50: '#b6e37e',
    500: '#91d641',
    950: '#000000',
  },
}

SCSS

$custom: #91d641;
$custom-light: #b6e37e;
$custom-dark: #000000;

JSON

{
  "hex": "#91d641",
  "rgb": {
    "r": 145,
    "g": 214,
    "b": 65
  },
  "hsl": {
    "h": 87.785,
    "s": 64.502,
    "l": 54.706
  },
  "oklch": {
    "l": 0.80181,
    "c": 0.19035,
    "h": 131.2
  },
  "luminance": 0.54495
}

Semantic roles & 50–950 ramp

primary

#91D641

secondary

#5A3388

accent

#40E78E

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #91D641

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

Preview Lab → · Contrast checker → · Palette generator →