#37BC69#37BC69

#37BC69 is a light, vivid green. Relative luminance 0.378; OKLCH L 70.5% C 0.165 H 151.6°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#37BC69
RGB	rgb(55, 188, 105)
HSL	hsl(143, 55%, 48%)
HSV	hsv(143, 71%, 74%)
CMYK	cmyk(70.7%, 0%, 44.1%, 26.3%)
CIE-LAB	lab(67.87, -54.02, 31.88)
CIE-LCH	lch(67.87, 62.73, 149.45°)
OKLab	oklab(70.47% -0.1455 0.0786)
OKLCH	oklch(70.47% 0.165 151.6)
XYZ	xyz(22.1067, 37.7961, 19.4922)
Luminance	0.3780 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BC69 #BC378A

analogous

#48BC37 #37BC69 #37BCAB

triadic

#37BC69 #6937BC #BC6937

tetradic

#37BC69 #3748BC #BC378A #BCAB37

square

#37BC69 #3748BC #BC378A #BCAB37

split-complementary

#37BC69 #AB37BC #BC3748

monochromatic

#1B5D34 #298D4F #37BC69 #60D08A #8FDEAD

Accessibility & contrast

On white

2.45

#37BC69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#37BC69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BC69

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BC69	#FFFFFF	#000000	##000000
##37BC69	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAC63

Deuteranopia (green-blind)

#ACA16F

Tritanopia (blue-blind)

#00B9A8

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37bc69;
/* rgb */ color: rgb(55, 188, 105);
/* oklch */ color: oklch(70.5% 0.165 151.6);

Tailwind

colors: {
  custom: {
    50: '#7fd195',
    500: '#37bc69',
    950: '#000000',
  },
}

SCSS

$custom: #37bc69;
$custom-light: #7fd195;
$custom-dark: #000000;

JSON

{
  "hex": "#37bc69",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 105
  },
  "hsl": {
    "h": 142.556,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.70469,
    "c": 0.16535,
    "h": 151.6
  },
  "luminance": 0.37799
}

Semantic roles & 50–950 ramp

primary

#37BC69

secondary

#C986B0

accent

#4AA6DE

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0B140D

muted

#7C837E

Preview Lab

Preview with #37BC69

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

Preview Lab → · Contrast checker → · Palette generator →