#91F453#91F453

#91F453 is a very light, highly saturated yellow-green. Relative luminance 0.713; OKLCH L 87.5% C 0.215 H 135.6°. Best body text is #000000 at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#91F453
RGB	rgb(145, 244, 83)
HSL	hsl(97, 88%, 64%)
HSV	hsv(97, 66%, 96%)
CMYK	cmyk(40.6%, 0%, 66%, 4.3%)
CIE-LAB	lab(87.65, -55.39, 65.88)
CIE-LCH	lch(87.65, 86.07, 130.05°)
OKLab	oklab(87.49% -0.154 0.1507)
OKLCH	oklch(87.49% 0.215 135.6)
XYZ	xyz(45.5880, 71.3432, 19.5504)
Luminance	0.7135 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91F453 #B653F4

analogous

#E2F453 #91F453 #53F466

triadic

#91F453 #5391F4 #F45391

tetradic

#91F453 #53E2F4 #B653F4 #F46653

square

#91F453 #53E2F4 #B653F4 #F46653

split-complementary

#91F453 #6653F4 #F453E2

monochromatic

#52C00C #6CF019 #91F453 #B6F88D #DBFBC6

Accessibility & contrast

On white

1.38

#91F453 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.27

#91F453 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91F453

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91F453	#FFFFFF	#000000	##000000
##91F453	1.00	1.38	15.27	15.27
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.27	21.00	1.00	1.00
##000000	15.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE13D

Deuteranopia (green-blind)

#EFD961

Tritanopia (blue-blind)

#8EEBD3

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #91f453;
/* rgb */ color: rgb(145, 244, 83);
/* oklch */ color: oklch(87.5% 0.215 135.6);

Tailwind

colors: {
  custom: {
    50: '#b8f88b',
    500: '#91f453',
    950: '#000000',
  },
}

SCSS

$custom: #91f453;
$custom-light: #b8f88b;
$custom-dark: #000000;

JSON

{
  "hex": "#91f453",
  "rgb": {
    "r": 145,
    "g": 244,
    "b": 83
  },
  "hsl": {
    "h": 96.894,
    "s": 87.978,
    "l": 64.118
  },
  "oklch": {
    "l": 0.87492,
    "c": 0.21547,
    "h": 135.6
  },
  "luminance": 0.71346
}

Semantic roles & 50–950 ramp

primary

#91F453

secondary

#862DBE

accent

#01E58D

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #91F453

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

Preview Lab → · Contrast checker → · Palette generator →