#5BC288#5BC288

#5BC288 is a light, vivid green. Relative luminance 0.426; OKLCH L 73.7% C 0.129 H 156.5°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#5BC288
RGB	rgb(91, 194, 136)
HSL	hsl(146, 46%, 56%)
HSV	hsv(146, 53%, 76%)
CMYK	cmyk(53.1%, 0%, 29.9%, 23.9%)
CIE-LAB	lab(71.27, -43.29, 20.28)
CIE-LCH	lch(71.27, 47.80, 154.89°)
OKLab	oklab(73.72% -0.1182 0.0514)
OKLCH	oklch(73.72% 0.129 156.5)
XYZ	xyz(28.0479, 42.5829, 30.0290)
Luminance	0.4259 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC288 #C25B95

analogous

#61C25B #5BC288 #5BC2BC

triadic

#5BC288 #885BC2 #C2885B

tetradic

#5BC288 #5B61C2 #C25B95 #C2BC5B

square

#5BC288 #5B61C2 #C25B95 #C2BC5B

split-complementary

#5BC288 #BC5BC2 #C25B61

monochromatic

#2C774D #3DA369 #5BC288 #88D3A8 #B4E3C9

Accessibility & contrast

On white

2.21

#5BC288 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#5BC288 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC288

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC288	#FFFFFF	#000000	##000000
##5BC288	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B584

Deuteranopia (green-blind)

#B2AA8C

Tritanopia (blue-blind)

#3DC1B3

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #5bc288;
/* rgb */ color: rgb(91, 194, 136);
/* oklch */ color: oklch(73.7% 0.129 156.5);

Tailwind

colors: {
  custom: {
    50: '#91d5ab',
    500: '#5bc288',
    950: '#000000',
  },
}

SCSS

$custom: #5bc288;
$custom-light: #91d5ab;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc288",
  "rgb": {
    "r": 91,
    "g": 194,
    "b": 136
  },
  "hsl": {
    "h": 146.214,
    "s": 45.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.73721,
    "c": 0.12893,
    "h": 156.5
  },
  "luminance": 0.42585
}

Semantic roles & 50–950 ramp

primary

#5BC288

secondary

#D2A7BF

accent

#529CD5

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0D1410

muted

#7E837F

Preview Lab

Preview with #5BC288

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

Preview Lab → · Contrast checker → · Palette generator →