#91CB52#91CB52

#91CB52 is a light, vivid yellow-green. Relative luminance 0.493; OKLCH L 77.7% C 0.164 H 130.9°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#91CB52
RGB	rgb(145, 203, 82)
HSL	hsl(89, 54%, 56%)
HSV	hsv(89, 60%, 80%)
CMYK	cmyk(28.6%, 0%, 59.6%, 20.4%)
CIE-LAB	lab(75.66, -38.24, 53.20)
CIE-LCH	lch(75.66, 65.51, 125.71°)
OKLab	oklab(77.72% -0.1072 0.1238)
OKLCH	oklch(77.72% 0.164 130.9)
XYZ	xyz(34.5556, 49.3398, 15.6839)
Luminance	0.4934 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CB52 #8C52CB

analogous

#CBC852 #91CB52 #54CB52

triadic

#91CB52 #5291CB #CB5291

tetradic

#91CB52 #52CBC8 #8C52CB #CB5254

square

#91CB52 #52CBC8 #8C52CB #CB5254

split-complementary

#91CB52 #5254CB #C852CB

monochromatic

#537D26 #72AC34 #91CB52 #AFD981 #CDE7B0

Accessibility & contrast

On white

1.93

#91CB52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#91CB52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CB52

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CB52	#FFFFFF	#000000	##000000
##91CB52	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD45

Deuteranopia (green-blind)

#CBB95B

Tritanopia (blue-blind)

#94C3B1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #91cb52;
/* rgb */ color: rgb(145, 203, 82);
/* oklch */ color: oklch(77.7% 0.164 130.9);

Tailwind

colors: {
  custom: {
    50: '#b4db87',
    500: '#91cb52',
    950: '#000000',
  },
}

SCSS

$custom: #91cb52;
$custom-light: #b4db87;
$custom-dark: #000000;

JSON

{
  "hex": "#91cb52",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 82
  },
  "hsl": {
    "h": 88.76,
    "s": 53.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77715,
    "c": 0.16371,
    "h": 130.9
  },
  "luminance": 0.49341
}

Semantic roles & 50–950 ramp

primary

#91CB52

secondary

#BBA3D5

accent

#4BDD91

background

#FBFDF8

surface

#F6FBF0

border

#D0D4CB

text

#11150C

muted

#80837D

Preview Lab

Preview with #91CB52

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

Preview Lab → · Contrast checker → · Palette generator →