#37C47A#37C47A

#37C47A is a light, vivid green. Relative luminance 0.417; OKLCH L 72.9% C 0.160 H 155.4°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#37C47A
RGB	rgb(55, 196, 122)
HSL	hsl(149, 56%, 49%)
HSV	hsv(149, 72%, 77%)
CMYK	cmyk(71.9%, 0%, 37.8%, 23.1%)
CIE-LAB	lab(70.66, -53.92, 26.70)
CIE-LCH	lch(70.66, 60.17, 153.65°)
OKLab	oklab(72.86% -0.1457 0.0668)
OKLCH	oklch(72.86% 0.16 155.4)
XYZ	xyz(24.8260, 41.6944, 25.1480)
Luminance	0.4170 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C47A #C43781

analogous

#3AC437 #37C47A #37C4C1

triadic

#37C47A #7A37C4 #C47A37

tetradic

#37C47A #373AC4 #C43781 #C4C137

square

#37C47A #373AC4 #C43781 #C4C137

split-complementary

#37C47A #C137C4 #C4373A

monochromatic

#1C643F #2A945C #37C47A #65D499 #94E1B9

Accessibility & contrast

On white

2.25

#37C47A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#37C47A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C47A

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C47A	#FFFFFF	#000000	##000000
##37C47A	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B475

Deuteranopia (green-blind)

#B2A87F

Tritanopia (blue-blind)

#00C2B1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #37c47a;
/* rgb */ color: rgb(55, 196, 122);
/* oklch */ color: oklch(72.9% 0.160 155.4);

Tailwind

colors: {
  custom: {
    50: '#81d7a1',
    500: '#37c47a',
    950: '#000000',
  },
}

SCSS

$custom: #37c47a;
$custom-light: #81d7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#37c47a",
  "rgb": {
    "r": 55,
    "g": 196,
    "b": 122
  },
  "hsl": {
    "h": 148.511,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.7286,
    "c": 0.16024,
    "h": 155.4
  },
  "luminance": 0.41697
}

Semantic roles & 50–950 ramp

primary

#37C47A

secondary

#CC8BAD

accent

#4898DF

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140F

muted

#7D837E

Preview Lab

Preview with #37C47A

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

Preview Lab → · Contrast checker → · Palette generator →