#91C454#91C454

#91C454 is a light, vivid yellow-green. Relative luminance 0.461; OKLCH L 76.1% C 0.153 H 129.9°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#91C454
RGB	rgb(145, 196, 84)
HSL	hsl(87, 49%, 55%)
HSV	hsv(87, 57%, 77%)
CMYK	cmyk(26%, 0%, 57.1%, 23.1%)
CIE-LAB	lab(73.64, -34.88, 50.00)
CIE-LCH	lch(73.64, 60.96, 124.90°)
OKLab	oklab(76.08% -0.0977 0.1171)
OKLCH	oklch(76.08% 0.153 129.9)
XYZ	xyz(33.0169, 46.1389, 15.5519)
Luminance	0.4614 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C454 #8754C4

analogous

#C4BF54 #91C454 #59C454

triadic

#91C454 #5491C4 #C45491

tetradic

#91C454 #54C4BF #8754C4 #C45459

square

#91C454 #54C4BF #8754C4 #C45459

split-complementary

#91C454 #5459C4 #BF54C4

monochromatic

#527528 #72A338 #91C454 #AED482 #CCE3AF

Accessibility & contrast

On white

2.05

#91C454 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#91C454 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C454

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C454	#FFFFFF	#000000	##000000
##91C454	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB748

Deuteranopia (green-blind)

#C5B45C

Tritanopia (blue-blind)

#94BCAC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #91c454;
/* rgb */ color: rgb(145, 196, 84);
/* oklch */ color: oklch(76.1% 0.153 129.9);

Tailwind

colors: {
  custom: {
    50: '#b4d688',
    500: '#91c454',
    950: '#000000',
  },
}

SCSS

$custom: #91c454;
$custom-light: #b4d688;
$custom-dark: #000000;

JSON

{
  "hex": "#91c454",
  "rgb": {
    "r": 145,
    "g": 196,
    "b": 84
  },
  "hsl": {
    "h": 87.321,
    "s": 48.696,
    "l": 54.902
  },
  "oklch": {
    "l": 0.76078,
    "c": 0.15254,
    "h": 129.9
  },
  "luminance": 0.4614
}

Semantic roles & 50–950 ramp

primary

#91C454

secondary

#B8A2D1

accent

#50D88E

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11140C

muted

#80837D

Preview Lab

Preview with #91C454

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

Preview Lab → · Contrast checker → · Palette generator →