#91C553#91C553

#91C553 is a light, vivid yellow-green. Relative luminance 0.466; OKLCH L 76.3% C 0.155 H 129.9°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#91C553
RGB	rgb(145, 197, 83)
HSL	hsl(87, 50%, 55%)
HSV	hsv(87, 58%, 77%)
CMYK	cmyk(26.4%, 0%, 57.9%, 22.7%)
CIE-LAB	lab(73.92, -35.43, 50.78)
CIE-LCH	lch(73.92, 61.92, 124.91°)
OKLab	oklab(76.3% -0.0994 0.1187)
OKLCH	oklch(76.3% 0.155 129.9)
XYZ	xyz(33.2044, 46.5760, 15.4226)
Luminance	0.4658 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C553 #8753C5

analogous

#C5C053 #91C553 #58C553

triadic

#91C553 #5391C5 #C55391

tetradic

#91C553 #53C5C0 #8753C5 #C55358

square

#91C553 #53C5C0 #8753C5 #C55358

split-complementary

#91C553 #5358C5 #C053C5

monochromatic

#527628 #72A437 #91C553 #AED481 #CCE4AF

Accessibility & contrast

On white

2.04

#91C553 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#91C553 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C553

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C553	#FFFFFF	#000000	##000000
##91C553	1.00	2.04	10.32	10.32
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB847

Deuteranopia (green-blind)

#C6B45B

Tritanopia (blue-blind)

#94BDAC

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #91c553;
/* rgb */ color: rgb(145, 197, 83);
/* oklch */ color: oklch(76.3% 0.155 129.9);

Tailwind

colors: {
  custom: {
    50: '#b4d787',
    500: '#91c553',
    950: '#000000',
  },
}

SCSS

$custom: #91c553;
$custom-light: #b4d787;
$custom-dark: #000000;

JSON

{
  "hex": "#91c553",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 83
  },
  "hsl": {
    "h": 87.368,
    "s": 49.565,
    "l": 54.902
  },
  "oklch": {
    "l": 0.76303,
    "c": 0.15477,
    "h": 129.9
  },
  "luminance": 0.46577
}

Semantic roles & 50–950 ramp

primary

#91C553

secondary

#B8A2D2

accent

#4FD98E

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11140B

muted

#80837C

Preview Lab

Preview with #91C553

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

Preview Lab → · Contrast checker → · Palette generator →