#91EFA5#91EFA5

#91EFA5 is a very light, vivid green. Relative luminance 0.705; OKLCH L 87.5% C 0.136 H 149.7°. Best body text is #000000 at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#91EFA5
RGB	rgb(145, 239, 165)
HSL	hsl(133, 75%, 75%)
HSV	hsv(133, 39%, 94%)
CMYK	cmyk(39.3%, 0%, 31%, 6.3%)
CIE-LAB	lab(87.23, -43.11, 27.26)
CIE-LCH	lch(87.23, 51.01, 147.69°)
OKLab	oklab(87.48% -0.1176 0.0688)
OKLCH	oklch(87.48% 0.136 149.7)
XYZ	xyz(49.3323, 70.4664, 46.5919)
Luminance	0.7047 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91EFA5 #EF91DB

analogous

#ACEF91 #91EFA5 #91EFD4

triadic

#91EFA5 #A591EF #EFA591

tetradic

#91EFA5 #91ACEF #EF91DB #EFD491

square

#91EFA5 #91ACEF #EF91DB #EFD491

split-complementary

#91EFA5 #D491EF #EF91AC

monochromatic

#26DF4E #5CE779 #91EFA5 #C6F7D1 #E4FBE9

Accessibility & contrast

On white

1.39

#91EFA5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.09

#91EFA5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91EFA5

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91EFA5	#FFFFFF	#000000	##000000
##91EFA5	1.00	1.39	15.09	15.09
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.09	21.00	1.00	1.00
##000000	15.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0E0A0

Deuteranopia (green-blind)

#E2D7A9

Tritanopia (blue-blind)

#82ECDC

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #91efa5;
/* rgb */ color: rgb(145, 239, 165);
/* oklch */ color: oklch(87.5% 0.136 149.7);

Tailwind

colors: {
  custom: {
    50: '#b5f5c0',
    500: '#91efa5',
    950: '#000000',
  },
}

SCSS

$custom: #91efa5;
$custom-light: #b5f5c0;
$custom-dark: #000000;

JSON

{
  "hex": "#91efa5",
  "rgb": {
    "r": 145,
    "g": 239,
    "b": 165
  },
  "hsl": {
    "h": 132.766,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.87476,
    "c": 0.13628,
    "h": 149.7
  },
  "luminance": 0.70469
}

Semantic roles & 50–950 ramp

primary

#91EFA5

secondary

#CB59B3

accent

#0FACD7

background

#FDFFFD

surface

#F8FEF9

border

#D1D6D2

text

#111712

muted

#818582

Preview Lab

Preview with #91EFA5

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

Preview Lab → · Contrast checker → · Palette generator →