#91D240#91D240

#91D240 is a light, vivid yellow-green. Relative luminance 0.525; OKLCH L 79.2% C 0.186 H 130.6°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#91D240
RGB	rgb(145, 210, 64)
HSL	hsl(87, 62%, 54%)
HSV	hsv(87, 70%, 82%)
CMYK	cmyk(31%, 0%, 69.5%, 17.6%)
CIE-LAB	lab(77.57, -42.73, 62.59)
CIE-LCH	lch(77.57, 75.78, 124.32°)
OKLab	oklab(79.22% -0.1209 0.1413)
OKLCH	oklch(79.22% 0.186 130.6)
XYZ	xyz(35.6488, 52.4819, 13.1013)
Luminance	0.5248 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D240 #8140D2

analogous

#D2CA40 #91D240 #48D240

triadic

#91D240 #4091D2 #D24091

tetradic

#91D240 #40D2CA #8140D2 #D24048

square

#91D240 #40D2CA #8140D2 #D24048

split-complementary

#91D240 #4048D2 #CA40D2

monochromatic

#517B1D #72AC29 #91D240 #AEDE72 #CAE9A3

Accessibility & contrast

On white

1.83

#91D240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#91D240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D240

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D240	#FFFFFF	#000000	##000000
##91D240	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC329

Deuteranopia (green-blind)

#D2BE4D

Tritanopia (blue-blind)

#94C9B5

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #91d240;
/* rgb */ color: rgb(145, 210, 64);
/* oklch */ color: oklch(79.2% 0.186 130.6);

Tailwind

colors: {
  custom: {
    50: '#b6e07d',
    500: '#91d240',
    950: '#000000',
  },
}

SCSS

$custom: #91d240;
$custom-light: #b6e07d;
$custom-dark: #000000;

JSON

{
  "hex": "#91d240",
  "rgb": {
    "r": 145,
    "g": 210,
    "b": 64
  },
  "hsl": {
    "h": 86.712,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.79218,
    "c": 0.18603,
    "h": 130.6
  },
  "luminance": 0.52483
}

Semantic roles & 50–950 ramp

primary

#91D240

secondary

#573483

accent

#43E58B

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #91D240

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

Preview Lab → · Contrast checker → · Palette generator →