#5BCB8A#5BCB8A

#5BCB8A is a light, vivid green. Relative luminance 0.468; OKLCH L 76.0% C 0.140 H 155.5°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#5BCB8A
RGB	rgb(91, 203, 138)
HSL	hsl(145, 52%, 58%)
HSV	hsv(145, 55%, 80%)
CMYK	cmyk(55.2%, 0%, 32%, 20.4%)
CIE-LAB	lab(74.04, -46.71, 23.01)
CIE-LCH	lch(74.04, 52.07, 153.78°)
OKLab	oklab(76% -0.1272 0.0581)
OKLCH	oklch(76% 0.14 155.5)
XYZ	xyz(30.2553, 46.7683, 31.4726)
Luminance	0.4677 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCB8A #CB5B9C

analogous

#64CB5B #5BCB8A #5BCBC2

triadic

#5BCB8A #8A5BCB #CB8A5B

tetradic

#5BCB8A #5B64CB #CB5B9C #CBC25B

square

#5BCB8A #5B64CB #CB5B9C #CBC25B

split-complementary

#5BCB8A #C25BCB #CB5B64

monochromatic

#29824F #38B16B #5BCB8A #89DAAB #B8E8CC

Accessibility & contrast

On white

2.03

#5BCB8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#5BCB8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCB8A

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCB8A	#FFFFFF	#000000	##000000
##5BCB8A	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CABD86

Deuteranopia (green-blind)

#BBB28E

Tritanopia (blue-blind)

#38C9BA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #5bcb8a;
/* rgb */ color: rgb(91, 203, 138);
/* oklch */ color: oklch(76.0% 0.140 155.5);

Tailwind

colors: {
  custom: {
    50: '#92dbac',
    500: '#5bcb8a',
    950: '#000000',
  },
}

SCSS

$custom: #5bcb8a;
$custom-light: #92dbac;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcb8a",
  "rgb": {
    "r": 91,
    "g": 203,
    "b": 138
  },
  "hsl": {
    "h": 145.179,
    "s": 51.852,
    "l": 57.647
  },
  "oklch": {
    "l": 0.75997,
    "c": 0.13987,
    "h": 155.5
  },
  "luminance": 0.46771
}

Semantic roles & 50–950 ramp

primary

#5BCB8A

secondary

#D7AAC5

accent

#4C9FDB

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #5BCB8A

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

Preview Lab → · Contrast checker → · Palette generator →