#91CB4F#91CB4F

#91CB4F is a light, vivid yellow-green. Relative luminance 0.493; OKLCH L 77.7% C 0.166 H 130.6°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#91CB4F
RGB	rgb(145, 203, 79)
HSL	hsl(88, 54%, 55%)
HSV	hsv(88, 61%, 80%)
CMYK	cmyk(28.6%, 0%, 61.1%, 20.4%)
CIE-LAB	lab(75.63, -38.50, 54.48)
CIE-LCH	lch(75.63, 66.71, 125.25°)
OKLab	oklab(77.68% -0.1082 0.1262)
OKLCH	oklch(77.68% 0.166 130.6)
XYZ	xyz(34.4440, 49.2951, 15.0958)
Luminance	0.4930 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CB4F #894FCB

analogous

#CBC74F #91CB4F #53CB4F

triadic

#91CB4F #4F91CB #CB4F91

tetradic

#91CB4F #4FCBC7 #894FCB #CB4F53

square

#91CB4F #4FCBC7 #894FCB #CB4F53

split-complementary

#91CB4F #4F53CB #C74FCB

monochromatic

#537B24 #72AA32 #91CB4F #AFD97E #CCE7AD

Accessibility & contrast

On white

1.93

#91CB4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#91CB4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CB4F

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CB4F	#FFFFFF	#000000	##000000
##91CB4F	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)

#D4BD41

Deuteranopia (green-blind)

#CBB958

Tritanopia (blue-blind)

#94C3B1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #91cb4f;
/* rgb */ color: rgb(145, 203, 79);
/* oklch */ color: oklch(77.7% 0.166 130.6);

Tailwind

colors: {
  custom: {
    50: '#b5db85',
    500: '#91cb4f',
    950: '#000000',
  },
}

SCSS

$custom: #91cb4f;
$custom-light: #b5db85;
$custom-dark: #000000;

JSON

{
  "hex": "#91cb4f",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 79
  },
  "hsl": {
    "h": 88.065,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.77683,
    "c": 0.16617,
    "h": 130.6
  },
  "luminance": 0.49296
}

Semantic roles & 50–950 ramp

primary

#91CB4F

secondary

#B9A1D5

accent

#4ADE8F

background

#FBFDF8

surface

#F6FBF0

border

#D0D4CB

text

#11150B

muted

#80837C

Preview Lab

Preview with #91CB4F

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

Preview Lab → · Contrast checker → · Palette generator →