#37C45A#37C45A

#37C45A is a light, vivid green. Relative luminance 0.410; OKLCH L 72.3% C 0.189 H 147.6°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#37C45A
RGB	rgb(55, 196, 90)
HSL	hsl(135, 56%, 49%)
HSV	hsv(135, 72%, 77%)
CMYK	cmyk(71.9%, 0%, 54.1%, 23.1%)
CIE-LAB	lab(70.20, -59.24, 42.27)
CIE-LCH	lch(70.20, 72.77, 144.49°)
OKLab	oklab(72.32% -0.1595 0.1013)
OKLCH	oklch(72.32% 0.189 147.6)
XYZ	xyz(23.1592, 41.0276, 16.3695)
Luminance	0.4103 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C45A #C437A1

analogous

#5AC437 #37C45A #37C4A1

triadic

#37C45A #5A37C4 #C45A37

tetradic

#37C45A #375AC4 #C437A1 #C4A137

square

#37C45A #375AC4 #C437A1 #C4A137

split-complementary

#37C45A #A137C4 #C4375A

monochromatic

#1C642E #2A9444 #37C45A #65D480 #94E1A7

Accessibility & contrast

On white

2.28

#37C45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#37C45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C45A

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C45A	#FFFFFF	#000000	##000000
##37C45A	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B350

Deuteranopia (green-blind)

#B6A762

Tritanopia (blue-blind)

#00C0AC

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37c45a;
/* rgb */ color: rgb(55, 196, 90);
/* oklch */ color: oklch(72.3% 0.189 147.6);

Tailwind

colors: {
  custom: {
    50: '#81d78b',
    500: '#37c45a',
    950: '#000000',
  },
}

SCSS

$custom: #37c45a;
$custom-light: #81d78b;
$custom-dark: #000000;

JSON

{
  "hex": "#37c45a",
  "rgb": {
    "r": 55,
    "g": 196,
    "b": 90
  },
  "hsl": {
    "h": 134.894,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.72325,
    "c": 0.18895,
    "h": 147.6
  },
  "luminance": 0.4103
}

Semantic roles & 50–950 ramp

primary

#37C45A

secondary

#CC8BBC

accent

#48BADF

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #37C45A

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

Preview Lab → · Contrast checker → · Palette generator →