#37C178#37C178

#37C178 is a light, vivid green. Relative luminance 0.403; OKLCH L 72.0% C 0.158 H 155.3°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#37C178
RGB	rgb(55, 193, 120)
HSL	hsl(148, 56%, 49%)
HSV	hsv(148, 72%, 76%)
CMYK	cmyk(71.5%, 0%, 37.8%, 24.3%)
CIE-LAB	lab(69.69, -53.16, 26.46)
CIE-LCH	lch(69.69, 59.38, 153.54°)
OKLab	oklab(72.05% -0.1436 0.0662)
OKLCH	oklch(72.05% 0.158 155.3)
XYZ	xyz(24.0334, 40.3055, 24.2788)
Luminance	0.4031 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C178 #C13780

analogous

#3BC137 #37C178 #37C1BD

triadic

#37C178 #7837C1 #C17837

tetradic

#37C178 #373BC1 #C13780 #C1BD37

square

#37C178 #373BC1 #C13780 #C1BD37

split-complementary

#37C178 #BD37C1 #C1373B

monochromatic

#1C623D #29915A #37C178 #63D297 #92E0B7

Accessibility & contrast

On white

2.32

#37C178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#37C178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C178

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C178	#FFFFFF	#000000	##000000
##37C178	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B173

Deuteranopia (green-blind)

#AFA57D

Tritanopia (blue-blind)

#00BFAE

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37c178;
/* rgb */ color: rgb(55, 193, 120);
/* oklch */ color: oklch(72.0% 0.158 155.3);

Tailwind

colors: {
  custom: {
    50: '#80d59f',
    500: '#37c178',
    950: '#000000',
  },
}

SCSS

$custom: #37c178;
$custom-light: #80d59f;
$custom-dark: #000000;

JSON

{
  "hex": "#37c178",
  "rgb": {
    "r": 55,
    "g": 193,
    "b": 120
  },
  "hsl": {
    "h": 148.261,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72047,
    "c": 0.15813,
    "h": 155.3
  },
  "luminance": 0.40308
}

Semantic roles & 50–950 ramp

primary

#37C178

secondary

#CB89AC

accent

#4998DF

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #37C178

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

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