#91C450#91C450

#91C450 is a light, vivid yellow-green. Relative luminance 0.461; OKLCH L 76.0% C 0.156 H 129.4°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#91C450
RGB	rgb(145, 196, 80)
HSL	hsl(86, 50%, 54%)
HSV	hsv(86, 59%, 77%)
CMYK	cmyk(26%, 0%, 59.2%, 23.1%)
CIE-LAB	lab(73.60, -35.25, 51.76)
CIE-LCH	lch(73.60, 62.62, 124.26°)
OKLab	oklab(76.03% -0.0991 0.1205)
OKLCH	oklch(76.03% 0.156 129.4)
XYZ	xyz(32.8647, 46.0780, 14.7503)
Luminance	0.4608 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C450 #8350C4

analogous

#C4BD50 #91C450 #57C450

triadic

#91C450 #5091C4 #C45091

tetradic

#91C450 #50C4BD #8350C4 #C45057

square

#91C450 #50C4BD #8350C4 #C45057

split-complementary

#91C450 #5057C4 #BD50C4

monochromatic

#517327 #72A136 #91C450 #AED37E #CBE3AC

Accessibility & contrast

On white

2.06

#91C450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#91C450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C450

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C450	#FFFFFF	#000000	##000000
##91C450	1.00	2.06	10.22	10.22
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB743

Deuteranopia (green-blind)

#C5B458

Tritanopia (blue-blind)

#95BCAB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #91c450;
/* rgb */ color: rgb(145, 196, 80);
/* oklch */ color: oklch(76.0% 0.156 129.4);

Tailwind

colors: {
  custom: {
    50: '#b4d685',
    500: '#91c450',
    950: '#000000',
  },
}

SCSS

$custom: #91c450;
$custom-light: #b4d685;
$custom-dark: #000000;

JSON

{
  "hex": "#91c450",
  "rgb": {
    "r": 145,
    "g": 196,
    "b": 80
  },
  "hsl": {
    "h": 86.379,
    "s": 49.573,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76033,
    "c": 0.15599,
    "h": 129.4
  },
  "luminance": 0.46079
}

Semantic roles & 50–950 ramp

primary

#91C450

secondary

#B59FD1

accent

#4FD98C

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11140B

muted

#80837C

Preview Lab

Preview with #91C450

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

Preview Lab → · Contrast checker → · Palette generator →