#91C455#91C455

#91C455 is a light, vivid yellow-green. Relative luminance 0.462; OKLCH L 76.1% C 0.152 H 130.0°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#91C455
RGB	rgb(145, 196, 85)
HSL	hsl(88, 48%, 55%)
HSV	hsv(88, 57%, 77%)
CMYK	cmyk(26%, 0%, 56.6%, 23.1%)
CIE-LAB	lab(73.65, -34.78, 49.55)
CIE-LCH	lch(73.65, 60.54, 125.07°)
OKLab	oklab(76.09% -0.0974 0.1162)
OKLCH	oklch(76.09% 0.152 130)
XYZ	xyz(33.0564, 46.1547, 15.7597)
Luminance	0.4616 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C455 #8855C4

analogous

#C4C055 #91C455 #59C455

triadic

#91C455 #5591C4 #C45591

tetradic

#91C455 #55C4C0 #8855C4 #C45559

square

#91C455 #55C4C0 #8855C4 #C45559

split-complementary

#91C455 #5559C4 #C055C4

monochromatic

#527629 #72A339 #91C455 #AED482 #CCE4B0

Accessibility & contrast

On white

2.05

#91C455 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#91C455 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C455

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C455	#FFFFFF	#000000	##000000
##91C455	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)

#CCB74A

Deuteranopia (green-blind)

#C5B45D

Tritanopia (blue-blind)

#94BCAC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #91c455;
/* rgb */ color: rgb(145, 196, 85);
/* oklch */ color: oklch(76.1% 0.152 130.0);

Tailwind

colors: {
  custom: {
    50: '#b4d688',
    500: '#91c455',
    950: '#000000',
  },
}

SCSS

$custom: #91c455;
$custom-light: #b4d688;
$custom-dark: #000000;

JSON

{
  "hex": "#91c455",
  "rgb": {
    "r": 145,
    "g": 196,
    "b": 85
  },
  "hsl": {
    "h": 87.568,
    "s": 48.472,
    "l": 55.098
  },
  "oklch": {
    "l": 0.76089,
    "c": 0.15165,
    "h": 130
  },
  "luminance": 0.46155
}

Semantic roles & 50–950 ramp

primary

#91C455

secondary

#B9A3D2

accent

#50D88E

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11140C

muted

#80837D

Preview Lab

Preview with #91C455

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

Preview Lab → · Contrast checker → · Palette generator →