#91D340#91D340

#91D340 is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 79.5% C 0.187 H 130.7°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#91D340
RGB	rgb(145, 211, 64)
HSL	hsl(87, 63%, 54%)
HSV	hsv(87, 70%, 83%)
CMYK	cmyk(31.3%, 0%, 69.7%, 17.3%)
CIE-LAB	lab(77.86, -43.16, 62.89)
CIE-LCH	lch(77.86, 76.27, 124.46°)
OKLab	oklab(79.46% -0.1221 0.142)
OKLCH	oklch(79.46% 0.187 130.7)
XYZ	xyz(35.8965, 52.9773, 13.1838)
Luminance	0.5298 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D340 #8240D3

analogous

#D3CC40 #91D340 #48D340

triadic

#91D340 #4091D3 #D34091

tetradic

#91D340 #40D3CC #8240D3 #D34048

square

#91D340 #40D3CC #8240D3 #D34048

split-complementary

#91D340 #4048D3 #CC40D3

monochromatic

#517C1D #72AE28 #91D340 #AEDE72 #CAEAA3

Accessibility & contrast

On white

1.81

#91D340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#91D340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D340

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D340	#FFFFFF	#000000	##000000
##91D340	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC428

Deuteranopia (green-blind)

#D3BF4D

Tritanopia (blue-blind)

#94CAB6

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #91d340;
/* rgb */ color: rgb(145, 211, 64);
/* oklch */ color: oklch(79.5% 0.187 130.7);

Tailwind

colors: {
  custom: {
    50: '#b6e17d',
    500: '#91d340',
    950: '#000000',
  },
}

SCSS

$custom: #91d340;
$custom-light: #b6e17d;
$custom-dark: #000000;

JSON

{
  "hex": "#91d340",
  "rgb": {
    "r": 145,
    "g": 211,
    "b": 64
  },
  "hsl": {
    "h": 86.939,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.79456,
    "c": 0.18727,
    "h": 130.7
  },
  "luminance": 0.52978
}

Semantic roles & 50–950 ramp

primary

#91D340

secondary

#583384

accent

#42E68C

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #91D340

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

Preview Lab → · Contrast checker → · Palette generator →