#91C53F#91C53F

#91C53F is a light, vivid yellow-green. Relative luminance 0.463; OKLCH L 76.1% C 0.170 H 128.3°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#91C53F
RGB	rgb(145, 197, 63)
HSL	hsl(83, 54%, 51%)
HSV	hsv(83, 68%, 77%)
CMYK	cmyk(26.4%, 0%, 68%, 22.7%)
CIE-LAB	lab(73.75, -37.06, 59.04)
CIE-LCH	lch(73.75, 69.71, 122.11°)
OKLab	oklab(76.11% -0.1055 0.1338)
OKLCH	oklch(76.11% 0.17 128.3)
XYZ	xyz(32.5405, 46.3104, 11.9260)
Luminance	0.4631 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C53F #733FC5

analogous

#C5B63F #91C53F #4EC53F

triadic

#91C53F #3F91C5 #C53F91

tetradic

#91C53F #3FC5B6 #733FC5 #C53F4E

square

#91C53F #3FC5B6 #733FC5 #C53F4E

split-complementary

#91C53F #3F4EC5 #B63FC5

monochromatic

#4D6A20 #6F992E #91C53F #ACD36E #C7E19D

Accessibility & contrast

On white

2.05

#91C53F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#91C53F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C53F

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C53F	#FFFFFF	#000000	##000000
##91C53F	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB72B

Deuteranopia (green-blind)

#C7B44A

Tritanopia (blue-blind)

#96BCAA

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #91c53f;
/* rgb */ color: rgb(145, 197, 63);
/* oklch */ color: oklch(76.1% 0.170 128.3);

Tailwind

colors: {
  custom: {
    50: '#b5d77b',
    500: '#91c53f',
    950: '#000000',
  },
}

SCSS

$custom: #91c53f;
$custom-light: #b5d77b;
$custom-dark: #000000;

JSON

{
  "hex": "#91c53f",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 63
  },
  "hsl": {
    "h": 83.284,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.76109,
    "c": 0.17038,
    "h": 128.3
  },
  "luminance": 0.46311
}

Semantic roles & 50–950 ramp

primary

#91C53F

secondary

#A992CE

accent

#4BDD84

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #91C53F

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

Preview Lab → · Contrast checker → · Palette generator →