#91D53E#91D53E

#91D53E is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 79.9% C 0.191 H 130.9°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#91D53E
RGB	rgb(145, 213, 62)
HSL	hsl(87, 64%, 54%)
HSV	hsv(87, 71%, 84%)
CMYK	cmyk(31.9%, 0%, 70.9%, 16.5%)
CIE-LAB	lab(78.44, -44.15, 64.20)
CIE-LCH	lch(78.44, 77.91, 124.52°)
OKLab	oklab(79.92% -0.125 0.1444)
OKLCH	oklch(79.92% 0.191 130.9)
XYZ	xyz(36.3405, 53.9548, 13.0561)
Luminance	0.5396 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D53E #823ED5

analogous

#D5CE3E #91D53E #46D53E

triadic

#91D53E #3E91D5 #D53E91

tetradic

#91D53E #3ED5CE #823ED5 #D53E46

square

#91D53E #3ED5CE #823ED5 #D53E46

split-complementary

#91D53E #3E46D5 #CE3ED5

monochromatic

#517D1B #72B026 #91D53E #AEE070 #CAEBA3

Accessibility & contrast

On white

1.78

#91D53E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#91D53E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D53E

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D53E	#FFFFFF	#000000	##000000
##91D53E	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC524

Deuteranopia (green-blind)

#D5C04C

Tritanopia (blue-blind)

#94CCB7

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #91d53e;
/* rgb */ color: rgb(145, 213, 62);
/* oklch */ color: oklch(79.9% 0.191 130.9);

Tailwind

colors: {
  custom: {
    50: '#b6e27c',
    500: '#91d53e',
    950: '#000000',
  },
}

SCSS

$custom: #91d53e;
$custom-light: #b6e27c;
$custom-dark: #000000;

JSON

{
  "hex": "#91d53e",
  "rgb": {
    "r": 145,
    "g": 213,
    "b": 62
  },
  "hsl": {
    "h": 87.02,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.7992,
    "c": 0.191,
    "h": 130.9
  },
  "luminance": 0.53956
}

Semantic roles & 50–950 ramp

primary

#91D53E

secondary

#583285

accent

#41E78C

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #91D53E

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

Preview Lab → · Contrast checker → · Palette generator →