#91CD5B#91CD5B

#91CD5B is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 78.3% C 0.159 H 132.2°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#91CD5B
RGB	rgb(145, 205, 91)
HSL	hsl(92, 53%, 58%)
HSV	hsv(92, 56%, 80%)
CMYK	cmyk(29.3%, 0%, 55.6%, 19.6%)
CIE-LAB	lab(76.34, -38.27, 49.91)
CIE-LCH	lch(76.34, 62.90, 127.48°)
OKLab	oklab(78.29% -0.1066 0.1176)
OKLCH	oklch(78.29% 0.159 132.2)
XYZ	xyz(35.3962, 50.4366, 17.7658)
Luminance	0.5044 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CD5B #975BCD

analogous

#CACD5B #91CD5B #5BCD5E

triadic

#91CD5B #5B91CD #CD5B91

tetradic

#91CD5B #5BCACD #975BCD #CD5E5B

square

#91CD5B #5BCACD #975BCD #CD5E5B

split-complementary

#91CD5B #5E5BCD #CD5BCA

monochromatic

#548529 #72B437 #91CD5B #B0DB8A #D0EAB9

Accessibility & contrast

On white

1.89

#91CD5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#91CD5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CD5B

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CD5B	#FFFFFF	#000000	##000000
##91CD5B	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF50

Deuteranopia (green-blind)

#CCBB63

Tritanopia (blue-blind)

#93C5B4

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #91cd5b;
/* rgb */ color: rgb(145, 205, 91);
/* oklch */ color: oklch(78.3% 0.159 132.2);

Tailwind

colors: {
  custom: {
    50: '#b4dc8d',
    500: '#91cd5b',
    950: '#000000',
  },
}

SCSS

$custom: #91cd5b;
$custom-light: #b4dc8d;
$custom-dark: #000000;

JSON

{
  "hex": "#91cd5b",
  "rgb": {
    "r": 145,
    "g": 205,
    "b": 91
  },
  "hsl": {
    "h": 91.579,
    "s": 53.271,
    "l": 58.039
  },
  "oklch": {
    "l": 0.78291,
    "c": 0.15868,
    "h": 132.2
  },
  "luminance": 0.50438
}

Semantic roles & 50–950 ramp

primary

#91CD5B

secondary

#68408C

accent

#4BDD98

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #91CD5B

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

Preview Lab → · Contrast checker → · Palette generator →