#91DA4A#91DA4A

#91DA4A is a light, vivid yellow-green. Relative luminance 0.567; OKLCH L 81.2% C 0.189 H 132.4°. Best body text is #000000 at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#91DA4A
RGB	rgb(145, 218, 74)
HSL	hsl(90, 66%, 57%)
HSV	hsv(90, 66%, 85%)
CMYK	cmyk(33.5%, 0%, 66.1%, 14.5%)
CIE-LAB	lab(79.99, -45.44, 61.26)
CIE-LCH	lch(79.99, 76.27, 126.57°)
OKLab	oklab(81.21% -0.1276 0.1399)
OKLCH	oklch(81.21% 0.189 132.4)
XYZ	xyz(37.9840, 56.6555, 15.4115)
Luminance	0.5666 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DA4A #934ADA

analogous

#D9DA4A #91DA4A #4ADA4B

triadic

#91DA4A #4A91DA #DA4A91

tetradic

#91DA4A #4AD9DA #934ADA #DA4B4A

square

#91DA4A #4AD9DA #934ADA #DA4B4A

split-complementary

#91DA4A #4B4ADA #DA4AD9

monochromatic

#548D1D #72C027 #91DA4A #B0E47D #CFEFB0

Accessibility & contrast

On white

1.70

#91DA4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.33

#91DA4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DA4A

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DA4A	#FFFFFF	#000000	##000000
##91DA4A	1.00	1.70	12.33	12.33
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.33	21.00	1.00	1.00
##000000	12.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA36

Deuteranopia (green-blind)

#D9C456

Tritanopia (blue-blind)

#92D1BD

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #91da4a;
/* rgb */ color: rgb(145, 218, 74);
/* oklch */ color: oklch(81.2% 0.189 132.4);

Tailwind

colors: {
  custom: {
    50: '#b6e683',
    500: '#91da4a',
    950: '#000000',
  },
}

SCSS

$custom: #91da4a;
$custom-light: #b6e683;
$custom-dark: #000000;

JSON

{
  "hex": "#91da4a",
  "rgb": {
    "r": 145,
    "g": 218,
    "b": 74
  },
  "hsl": {
    "h": 90.417,
    "s": 66.055,
    "l": 57.255
  },
  "oklch": {
    "l": 0.81209,
    "c": 0.18932,
    "h": 132.4
  },
  "luminance": 0.56657
}

Semantic roles & 50–950 ramp

primary

#91DA4A

secondary

#653692

accent

#3FE995

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #91DA4A

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

Preview Lab → · Contrast checker → · Palette generator →