#91CB50#91CB50

#91CB50 is a light, vivid yellow-green. Relative luminance 0.493; OKLCH L 77.7% C 0.165 H 130.7°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#91CB50
RGB	rgb(145, 203, 80)
HSL	hsl(88, 54%, 55%)
HSV	hsv(88, 61%, 80%)
CMYK	cmyk(28.6%, 0%, 60.6%, 20.4%)
CIE-LAB	lab(75.64, -38.42, 54.05)
CIE-LCH	lch(75.64, 66.31, 125.40°)
OKLab	oklab(77.69% -0.1078 0.1254)
OKLCH	oklch(77.69% 0.165 130.7)
XYZ	xyz(34.4806, 49.3098, 15.2889)
Luminance	0.4931 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CB50 #8A50CB

analogous

#CBC850 #91CB50 #53CB50

triadic

#91CB50 #5091CB #CB5091

tetradic

#91CB50 #50CBC8 #8A50CB #CB5053

square

#91CB50 #50CBC8 #8A50CB #CB5053

split-complementary

#91CB50 #5053CB #C850CB

monochromatic

#537C25 #72AB33 #91CB50 #AFD97F #CCE7AE

Accessibility & contrast

On white

1.93

#91CB50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#91CB50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CB50

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CB50	#FFFFFF	#000000	##000000
##91CB50	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD42

Deuteranopia (green-blind)

#CBB959

Tritanopia (blue-blind)

#94C3B1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #91cb50;
/* rgb */ color: rgb(145, 203, 80);
/* oklch */ color: oklch(77.7% 0.165 130.7);

Tailwind

colors: {
  custom: {
    50: '#b5db86',
    500: '#91cb50',
    950: '#000000',
  },
}

SCSS

$custom: #91cb50;
$custom-light: #b5db86;
$custom-dark: #000000;

JSON

{
  "hex": "#91cb50",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 80
  },
  "hsl": {
    "h": 88.293,
    "s": 54.185,
    "l": 55.49
  },
  "oklch": {
    "l": 0.77694,
    "c": 0.16535,
    "h": 130.7
  },
  "luminance": 0.49311
}

Semantic roles & 50–950 ramp

primary

#91CB50

secondary

#BAA2D5

accent

#4ADE90

background

#FBFDF8

surface

#F6FBF0

border

#D0D4CB

text

#11150B

muted

#80837C

Preview Lab

Preview with #91CB50

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

Preview Lab → · Contrast checker → · Palette generator →