#91E340#91E340

#91E340 is a very light, highly saturated yellow-green. Relative luminance 0.613; OKLCH L 83.3% C 0.207 H 132.8°. Best body text is #000000 at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#91E340
RGB	rgb(145, 227, 64)
HSL	hsl(90, 74%, 57%)
HSV	hsv(90, 72%, 89%)
CMYK	cmyk(36.1%, 0%, 71.8%, 11%)
CIE-LAB	lab(82.55, -49.89, 67.61)
CIE-LCH	lch(82.55, 84.02, 126.42°)
OKLab	oklab(83.28% -0.1404 0.1519)
OKLCH	oklch(83.28% 0.207 132.8)
XYZ	xyz(40.0710, 61.3263, 14.5753)
Luminance	0.6133 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91E340 #9240E3

analogous

#E3E340 #91E340 #40E341

triadic

#91E340 #4091E3 #E34091

tetradic

#91E340 #40E3E3 #9240E3 #E34140

square

#91E340 #40E3E3 #9240E3 #E34140

split-complementary

#91E340 #4140E3 #E340E3

monochromatic

#549316 #72C81D #91E340 #B0EB75 #CEF3AB

Accessibility & contrast

On white

1.58

#91E340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.27

#91E340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91E340

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91E340	#FFFFFF	#000000	##000000
##91E340	1.00	1.58	13.27	13.27
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.27	21.00	1.00	1.00
##000000	13.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD222

Deuteranopia (green-blind)

#E1CB50

Tritanopia (blue-blind)

#92DAC3

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #91e340;
/* rgb */ color: rgb(145, 227, 64);
/* oklch */ color: oklch(83.3% 0.207 132.8);

Tailwind

colors: {
  custom: {
    50: '#b7ec7f',
    500: '#91e340',
    950: '#000000',
  },
}

SCSS

$custom: #91e340;
$custom-light: #b7ec7f;
$custom-dark: #000000;

JSON

{
  "hex": "#91e340",
  "rgb": {
    "r": 145,
    "g": 227,
    "b": 64
  },
  "hsl": {
    "h": 90.184,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.83283,
    "c": 0.20682,
    "h": 132.8
  },
  "luminance": 0.61328
}

Semantic roles & 50–950 ramp

primary

#91E340

secondary

#643097

accent

#37F194

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#12160B

muted

#82857E

Preview Lab

Preview with #91E340

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

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