#91C648#91C648

#91C648 is a light, vivid yellow-green. Relative luminance 0.469; OKLCH L 76.4% C 0.165 H 129.1°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#91C648
RGB	rgb(145, 198, 72)
HSL	hsl(85, 53%, 53%)
HSV	hsv(85, 64%, 78%)
CMYK	cmyk(26.8%, 0%, 63.6%, 22.4%)
CIE-LAB	lab(74.11, -36.84, 55.79)
CIE-LCH	lch(74.11, 66.85, 123.44°)
OKLab	oklab(76.43% -0.1042 0.1281)
OKLCH	oklch(76.43% 0.165 129.1)
XYZ	xyz(33.0407, 46.8750, 13.4366)
Luminance	0.4688 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C648 #7D48C6

analogous

#C6BC48 #91C648 #52C648

triadic

#91C648 #4891C6 #C64891

tetradic

#91C648 #48C6BC #7D48C6 #C64852

square

#91C648 #48C6BC #7D48C6 #C64852

split-complementary

#91C648 #4852C6 #BC48C6

monochromatic

#507123 #719F32 #91C648 #ADD577 #C9E3A5

Accessibility & contrast

On white

2.02

#91C648 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#91C648 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C648

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C648	#FFFFFF	#000000	##000000
##91C648	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB938

Deuteranopia (green-blind)

#C8B552

Tritanopia (blue-blind)

#95BEAC

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #91c648;
/* rgb */ color: rgb(145, 198, 72);
/* oklch */ color: oklch(76.4% 0.165 129.1);

Tailwind

colors: {
  custom: {
    50: '#b5d780',
    500: '#91c648',
    950: '#000000',
  },
}

SCSS

$custom: #91c648;
$custom-light: #b5d780;
$custom-dark: #000000;

JSON

{
  "hex": "#91c648",
  "rgb": {
    "r": 145,
    "g": 198,
    "b": 72
  },
  "hsl": {
    "h": 85.238,
    "s": 52.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.76426,
    "c": 0.16511,
    "h": 129.1
  },
  "luminance": 0.46876
}

Semantic roles & 50–950 ramp

primary

#91C648

secondary

#B19AD0

accent

#4CDC88

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11140B

muted

#80837C

Preview Lab

Preview with #91C648

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

Preview Lab → · Contrast checker → · Palette generator →