#5BC888#5BC888

#5BC888 is a light, vivid green. Relative luminance 0.453; OKLCH L 75.2% C 0.137 H 155.3°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#5BC888
RGB	rgb(91, 200, 136)
HSL	hsl(145, 50%, 57%)
HSV	hsv(145, 55%, 78%)
CMYK	cmyk(54.5%, 0%, 32%, 21.6%)
CIE-LAB	lab(73.09, -45.84, 22.77)
CIE-LCH	lch(73.09, 51.18, 153.58°)
OKLab	oklab(75.21% -0.1249 0.0575)
OKLCH	oklch(75.21% 0.137 155.3)
XYZ	xyz(29.4103, 45.3077, 30.4832)
Luminance	0.4531 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC888 #C85B9B

analogous

#64C85B #5BC888 #5BC8BF

triadic

#5BC888 #885BC8 #C8885B

tetradic

#5BC888 #5B64C8 #C85B9B #C8BF5B

square

#5BC888 #5B64C8 #C85B9B #C8BF5B

split-complementary

#5BC888 #BF5BC8 #C85B64

monochromatic

#2A7E4D #3AAC69 #5BC888 #89D7A9 #B7E7CB

Accessibility & contrast

On white

2.09

#5BC888 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#5BC888 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC888

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC888	#FFFFFF	#000000	##000000
##5BC888	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7BA84

Deuteranopia (green-blind)

#B8AF8C

Tritanopia (blue-blind)

#3AC6B7

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #5bc888;
/* rgb */ color: rgb(91, 200, 136);
/* oklch */ color: oklch(75.2% 0.137 155.3);

Tailwind

colors: {
  custom: {
    50: '#92d9ab',
    500: '#5bc888',
    950: '#000000',
  },
}

SCSS

$custom: #5bc888;
$custom-light: #92d9ab;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc888",
  "rgb": {
    "r": 91,
    "g": 200,
    "b": 136
  },
  "hsl": {
    "h": 144.771,
    "s": 49.772,
    "l": 57.059
  },
  "oklch": {
    "l": 0.7521,
    "c": 0.13748,
    "h": 155.3
  },
  "luminance": 0.4531
}

Semantic roles & 50–950 ramp

primary

#5BC888

secondary

#D6A9C3

accent

#4FA0D9

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #5BC888

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

Preview Lab → · Contrast checker → · Palette generator →