#91E45A#91E45A

#91E45A is a very light, vivid yellow-green. Relative luminance 0.622; OKLCH L 83.7% C 0.190 H 134.9°. Best body text is #000000 at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#91E45A
RGB	rgb(145, 228, 90)
HSL	hsl(96, 72%, 62%)
HSV	hsv(96, 61%, 89%)
CMYK	cmyk(36.4%, 0%, 60.5%, 10.6%)
CIE-LAB	lab(83.04, -48.30, 58.01)
CIE-LCH	lch(83.04, 75.49, 129.78°)
OKLab	oklab(83.75% -0.1342 0.1348)
OKLCH	oklch(83.75% 0.19 134.9)
XYZ	xyz(41.2650, 62.2428, 19.5107)
Luminance	0.6224 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91E45A #AD5AE4

analogous

#D6E45A #91E45A #5AE468

triadic

#91E45A #5A91E4 #E45A91

tetradic

#91E45A #5AD6E4 #AD5AE4 #E4685A

square

#91E45A #5AD6E4 #AD5AE4 #E4685A

split-complementary

#91E45A #685AE4 #E45AD6

monochromatic

#54A81C #6EDB25 #91E45A #B4ED8F #D7F5C3

Accessibility & contrast

On white

1.56

#91E45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.45

#91E45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91E45A

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91E45A	#FFFFFF	#000000	##000000
##91E45A	1.00	1.56	13.45	13.45
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.45	21.00	1.00	1.00
##000000	13.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD34A

Deuteranopia (green-blind)

#E0CC65

Tritanopia (blue-blind)

#90DCC7

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #91e45a;
/* rgb */ color: rgb(145, 228, 90);
/* oklch */ color: oklch(83.7% 0.190 134.9);

Tailwind

colors: {
  custom: {
    50: '#b6ed8e',
    500: '#91e45a',
    950: '#000000',
  },
}

SCSS

$custom: #91e45a;
$custom-light: #b6ed8e;
$custom-dark: #000000;

JSON

{
  "hex": "#91e45a",
  "rgb": {
    "r": 145,
    "g": 228,
    "b": 90
  },
  "hsl": {
    "h": 96.087,
    "s": 71.875,
    "l": 62.353
  },
  "oklch": {
    "l": 0.83745,
    "c": 0.19024,
    "h": 134.9
  },
  "luminance": 0.62245
}

Semantic roles & 50–950 ramp

primary

#91E45A

secondary

#7D38AA

accent

#12D486

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #91E45A

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

Preview Lab → · Contrast checker → · Palette generator →