#5BCD8B#5BCD8B

#5BCD8B is a light, vivid green. Relative luminance 0.478; OKLCH L 76.5% C 0.142 H 155.4°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#5BCD8B
RGB	rgb(91, 205, 139)
HSL	hsl(145, 53%, 58%)
HSV	hsv(145, 56%, 80%)
CMYK	cmyk(55.6%, 0%, 32.2%, 19.6%)
CIE-LAB	lab(74.67, -47.36, 23.33)
CIE-LCH	lch(74.67, 52.79, 153.77°)
OKLab	oklab(76.51% -0.1289 0.0589)
OKLCH	oklch(76.51% 0.142 155.4)
XYZ	xyz(30.8034, 47.7481, 32.0141)
Luminance	0.4775 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCD8B #CD5B9D

analogous

#64CD5B #5BCD8B #5BCDC4

triadic

#5BCD8B #8B5BCD #CD8B5B

tetradic

#5BCD8B #5B64CD #CD5B9D #CDC45B

square

#5BCD8B #5B64CD #CD5B9D #CDC45B

split-complementary

#5BCD8B #C45BCD #CD5B64

monochromatic

#29854F #37B46C #5BCD8B #8ADBAC #B9EACD

Accessibility & contrast

On white

1.99

#5BCD8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.55

#5BCD8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCD8B

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCD8B	#FFFFFF	#000000	##000000
##5BCD8B	1.00	1.99	10.55	10.55
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.55	21.00	1.00	1.00
##000000	10.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBE87

Deuteranopia (green-blind)

#BCB38F

Tritanopia (blue-blind)

#37CBBC

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #5bcd8b;
/* rgb */ color: rgb(91, 205, 139);
/* oklch */ color: oklch(76.5% 0.142 155.4);

Tailwind

colors: {
  custom: {
    50: '#92ddad',
    500: '#5bcd8b',
    950: '#000000',
  },
}

SCSS

$custom: #5bcd8b;
$custom-light: #92ddad;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcd8b",
  "rgb": {
    "r": 91,
    "g": 205,
    "b": 139
  },
  "hsl": {
    "h": 145.263,
    "s": 53.271,
    "l": 58.039
  },
  "oklch": {
    "l": 0.76514,
    "c": 0.14176,
    "h": 155.4
  },
  "luminance": 0.47751
}

Semantic roles & 50–950 ramp

primary

#5BCD8B

secondary

#D9ABC5

accent

#4B9FDD

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #5BCD8B

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

Preview Lab → · Contrast checker → · Palette generator →