#5BB583#5BB583

#5BB583 is a light, moderate green. Relative luminance 0.369; OKLCH L 70.4% C 0.115 H 157.3°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#5BB583
RGB	rgb(91, 181, 131)
HSL	hsl(147, 38%, 53%)
HSV	hsv(147, 50%, 71%)
CMYK	cmyk(49.7%, 0%, 27.6%, 29%)
CIE-LAB	lab(67.21, -38.58, 17.38)
CIE-LCH	lch(67.21, 42.32, 155.75°)
OKLab	oklab(70.38% -0.1058 0.0442)
OKLCH	oklch(70.38% 0.115 157.3)
XYZ	xyz(24.9331, 36.9086, 27.2785)
Luminance	0.3691 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB583 #B55B8D

analogous

#60B55B #5BB583 #5BB5B0

triadic

#5BB583 #835BB5 #B5835B

tetradic

#5BB583 #5B60B5 #B55B8D #B5B05B

square

#5BB583 #5B60B5 #B55B8D #B5B05B

split-complementary

#5BB583 #B05BB5 #B55B60

monochromatic

#2F6748 #429165 #5BB583 #85C8A3 #AFDBC3

Accessibility & contrast

On white

2.51

#5BB583 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#5BB583 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB583

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB583	#FFFFFF	#000000	##000000
##5BB583	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A980

Deuteranopia (green-blind)

#A7A086

Tritanopia (blue-blind)

#43B4A7

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #5bb583;
/* rgb */ color: rgb(91, 181, 131);
/* oklch */ color: oklch(70.4% 0.115 157.3);

Tailwind

colors: {
  custom: {
    50: '#8fcca7',
    500: '#5bb583',
    950: '#000000',
  },
}

SCSS

$custom: #5bb583;
$custom-light: #8fcca7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb583",
  "rgb": {
    "r": 91,
    "g": 181,
    "b": 131
  },
  "hsl": {
    "h": 146.667,
    "s": 37.815,
    "l": 53.333
  },
  "oklch": {
    "l": 0.70375,
    "c": 0.11464,
    "h": 157.3
  },
  "luminance": 0.36911
}

Semantic roles & 50–950 ramp

primary

#5BB583

secondary

#C9A3B8

accent

#5A9ACE

background

#F9FCFA

surface

#F1F9F4

border

#CBD2CE

text

#0D130F

muted

#7E827F

Preview Lab

Preview with #5BB583

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

Preview Lab → · Contrast checker → · Palette generator →