#5BBF8A#5BBF8A

#5BBF8A is a light, vivid green. Relative luminance 0.413; OKLCH L 73.0% C 0.123 H 158.1°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#5BBF8A
RGB	rgb(91, 191, 138)
HSL	hsl(148, 44%, 55%)
HSV	hsv(148, 52%, 75%)
CMYK	cmyk(52.4%, 0%, 27.7%, 25.1%)
CIE-LAB	lab(70.40, -41.58, 18.01)
CIE-LCH	lch(70.40, 45.32, 156.58°)
OKLab	oklab(73.02% -0.1139 0.0458)
OKLCH	oklch(73.02% 0.123 158.1)
XYZ	xyz(27.5304, 41.3184, 30.5643)
Luminance	0.4132 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBF8A #BF5B90

analogous

#5EBF5B #5BBF8A #5BBFBC

triadic

#5BBF8A #8A5BBF #BF8A5B

tetradic

#5BBF8A #5B5EBF #BF5B90 #BFBC5B

square

#5BBF8A #5B5EBF #BF5B90 #BFBC5B

split-complementary

#5BBF8A #BC5BBF #BF5B5E

monochromatic

#2D734E #3E9F6B #5BBF8A #87D0A9 #B3E1C9

Accessibility & contrast

On white

2.27

#5BBF8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.26

#5BBF8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBF8A

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBF8A	#FFFFFF	#000000	##000000
##5BBF8A	1.00	2.27	9.26	9.26
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.26	21.00	1.00	1.00
##000000	9.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEB287

Deuteranopia (green-blind)

#AFA88D

Tritanopia (blue-blind)

#3DBEB1

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #5bbf8a;
/* rgb */ color: rgb(91, 191, 138);
/* oklch */ color: oklch(73.0% 0.123 158.1);

Tailwind

colors: {
  custom: {
    50: '#90d3ac',
    500: '#5bbf8a',
    950: '#000000',
  },
}

SCSS

$custom: #5bbf8a;
$custom-light: #90d3ac;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbf8a",
  "rgb": {
    "r": 91,
    "g": 191,
    "b": 138
  },
  "hsl": {
    "h": 148.2,
    "s": 43.86,
    "l": 55.294
  },
  "oklch": {
    "l": 0.73022,
    "c": 0.12282,
    "h": 158.1
  },
  "luminance": 0.41321
}

Semantic roles & 50–950 ramp

primary

#5BBF8A

secondary

#D0A6BC

accent

#5498D4

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0D1410

muted

#7E837F

Preview Lab

Preview with #5BBF8A

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

Preview Lab → · Contrast checker → · Palette generator →