#37C278#37C278

#37C278 is a light, vivid green. Relative luminance 0.408; OKLCH L 72.3% C 0.159 H 155.1°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#37C278
RGB	rgb(55, 194, 120)
HSL	hsl(148, 56%, 49%)
HSV	hsv(148, 72%, 76%)
CMYK	cmyk(71.6%, 0%, 38.1%, 23.9%)
CIE-LAB	lab(70.00, -53.54, 26.87)
CIE-LCH	lch(70.00, 59.91, 153.35°)
OKLab	oklab(72.3% -0.1446 0.0672)
OKLCH	oklch(72.3% 0.159 155.1)
XYZ	xyz(24.2553, 40.7491, 24.3527)
Luminance	0.4075 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C278 #C23781

analogous

#3BC237 #37C278 #37C2BE

triadic

#37C278 #7837C2 #C27837

tetradic

#37C278 #373BC2 #C23781 #C2BE37

square

#37C278 #373BC2 #C23781 #C2BE37

split-complementary

#37C278 #BE37C2 #C2373B

monochromatic

#1C633D #29925B #37C278 #63D397 #93E0B7

Accessibility & contrast

On white

2.29

#37C278 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#37C278 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C278

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C278	#FFFFFF	#000000	##000000
##37C278	1.00	2.29	9.15	9.15
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B273

Deuteranopia (green-blind)

#B0A67D

Tritanopia (blue-blind)

#00C0AF

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37c278;
/* rgb */ color: rgb(55, 194, 120);
/* oklch */ color: oklch(72.3% 0.159 155.1);

Tailwind

colors: {
  custom: {
    50: '#80d59f',
    500: '#37c278',
    950: '#000000',
  },
}

SCSS

$custom: #37c278;
$custom-light: #80d59f;
$custom-dark: #000000;

JSON

{
  "hex": "#37c278",
  "rgb": {
    "r": 55,
    "g": 194,
    "b": 120
  },
  "hsl": {
    "h": 148.058,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.72305,
    "c": 0.15944,
    "h": 155.1
  },
  "luminance": 0.40752
}

Semantic roles & 50–950 ramp

primary

#37C278

secondary

#CB89AD

accent

#4999DF

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #37C278

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

Preview Lab → · Contrast checker → · Palette generator →