#91C548#91C548

#91C548 is a light, vivid yellow-green. Relative luminance 0.464; OKLCH L 76.2% C 0.164 H 128.9°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#91C548
RGB	rgb(145, 197, 72)
HSL	hsl(85, 52%, 53%)
HSV	hsv(85, 63%, 77%)
CMYK	cmyk(26.4%, 0%, 63.5%, 22.7%)
CIE-LAB	lab(73.82, -36.39, 55.47)
CIE-LCH	lch(73.82, 66.34, 123.26°)
OKLab	oklab(76.19% -0.1029 0.1274)
OKLCH	oklch(76.19% 0.164 128.9)
XYZ	xyz(32.8129, 46.4194, 13.3607)
Luminance	0.4642 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C548 #7C48C5

analogous

#C5BA48 #91C548 #52C548

triadic

#91C548 #4891C5 #C54891

tetradic

#91C548 #48C5BA #7C48C5 #C54852

square

#91C548 #48C5BA #7C48C5 #C54852

split-complementary

#91C548 #4852C5 #BA48C5

monochromatic

#506F23 #719E32 #91C548 #ADD476 #C9E2A5

Accessibility & contrast

On white

2.04

#91C548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#91C548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C548

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C548	#FFFFFF	#000000	##000000
##91C548	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB838

Deuteranopia (green-blind)

#C7B452

Tritanopia (blue-blind)

#95BDAB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #91c548;
/* rgb */ color: rgb(145, 197, 72);
/* oklch */ color: oklch(76.2% 0.164 128.9);

Tailwind

colors: {
  custom: {
    50: '#b5d780',
    500: '#91c548',
    950: '#000000',
  },
}

SCSS

$custom: #91c548;
$custom-light: #b5d780;
$custom-dark: #000000;

JSON

{
  "hex": "#91c548",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 72
  },
  "hsl": {
    "h": 84.96,
    "s": 51.867,
    "l": 52.745
  },
  "oklch": {
    "l": 0.76189,
    "c": 0.1638,
    "h": 128.9
  },
  "luminance": 0.4642
}

Semantic roles & 50–950 ramp

primary

#91C548

secondary

#B099CF

accent

#4CDB88

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11140B

muted

#80837C

Preview Lab

Preview with #91C548

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

Preview Lab → · Contrast checker → · Palette generator →