#91C550#91C550

#91C550 is a light, vivid yellow-green. Relative luminance 0.465; OKLCH L 76.3% C 0.157 H 129.6°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#91C550
RGB	rgb(145, 197, 80)
HSL	hsl(87, 50%, 54%)
HSV	hsv(87, 59%, 77%)
CMYK	cmyk(26.4%, 0%, 59.4%, 22.7%)
CIE-LAB	lab(73.89, -35.71, 52.09)
CIE-LCH	lch(73.89, 63.15, 124.43°)
OKLab	oklab(76.27% -0.1004 0.1212)
OKLCH	oklch(76.27% 0.157 129.6)
XYZ	xyz(33.0910, 46.5306, 14.8257)
Luminance	0.4653 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C550 #8450C5

analogous

#C5BF50 #91C550 #56C550

triadic

#91C550 #5091C5 #C55091

tetradic

#91C550 #50C5BF #8450C5 #C55056

square

#91C550 #50C5BF #8450C5 #C55056

split-complementary

#91C550 #5056C5 #BF50C5

monochromatic

#527426 #72A236 #91C550 #AED47E #CBE3AC

Accessibility & contrast

On white

2.04

#91C550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#91C550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C550

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C550	#FFFFFF	#000000	##000000
##91C550	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB843

Deuteranopia (green-blind)

#C6B458

Tritanopia (blue-blind)

#94BDAC

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #91c550;
/* rgb */ color: rgb(145, 197, 80);
/* oklch */ color: oklch(76.3% 0.157 129.6);

Tailwind

colors: {
  custom: {
    50: '#b4d785',
    500: '#91c550',
    950: '#000000',
  },
}

SCSS

$custom: #91c550;
$custom-light: #b4d785;
$custom-dark: #000000;

JSON

{
  "hex": "#91c550",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 80
  },
  "hsl": {
    "h": 86.667,
    "s": 50.215,
    "l": 54.314
  },
  "oklch": {
    "l": 0.7627,
    "c": 0.15733,
    "h": 129.6
  },
  "luminance": 0.46531
}

Semantic roles & 50–950 ramp

primary

#91C550

secondary

#B6A0D1

accent

#4EDA8C

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11140B

muted

#80837C

Preview Lab

Preview with #91C550

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

Preview Lab → · Contrast checker → · Palette generator →