#5BBB8A#5BBB8A

#5BBB8A is a light, moderate green. Relative luminance 0.396; OKLCH L 72.0% C 0.117 H 159.2°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#5BBB8A
RGB	rgb(91, 187, 138)
HSL	hsl(149, 41%, 55%)
HSV	hsv(149, 51%, 73%)
CMYK	cmyk(51.3%, 0%, 26.2%, 26.7%)
CIE-LAB	lab(69.18, -39.82, 16.32)
CIE-LCH	lch(69.18, 43.04, 157.71°)
OKLab	oklab(72.03% -0.1094 0.0416)
OKLCH	oklch(72.03% 0.117 159.2)
XYZ	xyz(26.6700, 39.5975, 30.2775)
Luminance	0.3960 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBB8A #BB5B8C

analogous

#5CBB5B #5BBB8A #5BBBBA

triadic

#5BBB8A #8A5BBB #BB8A5B

tetradic

#5BBB8A #5B5CBB #BB5B8C #BBBA5B

square

#5BBB8A #5B5CBB #BB5B8C #BBBA5B

split-complementary

#5BBB8A #BA5BBB #BB5B5C

monochromatic

#2E6E4D #40996B #5BBB8A #86CDA9 #B2DFC8

Accessibility & contrast

On white

2.35

#5BBB8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#5BBB8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBB8A

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBB8A	#FFFFFF	#000000	##000000
##5BBB8A	1.00	2.35	8.92	8.92
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AF87

Deuteranopia (green-blind)

#ABA58D

Tritanopia (blue-blind)

#3EBAAE

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #5bbb8a;
/* rgb */ color: rgb(91, 187, 138);
/* oklch */ color: oklch(72.0% 0.117 159.2);

Tailwind

colors: {
  custom: {
    50: '#90d0ac',
    500: '#5bbb8a',
    950: '#000000',
  },
}

SCSS

$custom: #5bbb8a;
$custom-light: #90d0ac;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbb8a",
  "rgb": {
    "r": 91,
    "g": 187,
    "b": 138
  },
  "hsl": {
    "h": 149.375,
    "s": 41.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.7203,
    "c": 0.11707,
    "h": 159.2
  },
  "luminance": 0.396
}

Semantic roles & 50–950 ramp

primary

#5BBB8A

secondary

#CDA5B9

accent

#5795D1

background

#F9FCFA

surface

#F1F9F4

border

#CBD2CE

text

#0D1410

muted

#7E827F

Preview Lab

Preview with #5BBB8A

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

Preview Lab → · Contrast checker → · Palette generator →