#37C55A#37C55A

#37C55A is a light, vivid green. Relative luminance 0.415; OKLCH L 72.6% C 0.190 H 147.5°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#37C55A
RGB	rgb(55, 197, 90)
HSL	hsl(135, 56%, 49%)
HSV	hsv(135, 72%, 77%)
CMYK	cmyk(72.1%, 0%, 54.3%, 22.7%)
CIE-LAB	lab(70.51, -59.58, 42.65)
CIE-LCH	lch(70.51, 73.27, 144.41°)
OKLab	oklab(72.59% -0.1604 0.1022)
OKLCH	oklch(72.59% 0.19 147.5)
XYZ	xyz(23.3855, 41.4803, 16.4449)
Luminance	0.4148 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C55A #C537A2

analogous

#5BC537 #37C55A #37C5A1

triadic

#37C55A #5A37C5 #C55A37

tetradic

#37C55A #375BC5 #C537A2 #C5A137

square

#37C55A #375BC5 #C537A2 #C5A137

split-complementary

#37C55A #A137C5 #C5375B

monochromatic

#1C652E #2A9544 #37C55A #65D480 #95E1A8

Accessibility & contrast

On white

2.26

#37C55A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#37C55A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C55A

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C55A	#FFFFFF	#000000	##000000
##37C55A	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B350

Deuteranopia (green-blind)

#B7A862

Tritanopia (blue-blind)

#00C1AD

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37c55a;
/* rgb */ color: rgb(55, 197, 90);
/* oklch */ color: oklch(72.6% 0.190 147.5);

Tailwind

colors: {
  custom: {
    50: '#82d88b',
    500: '#37c55a',
    950: '#000000',
  },
}

SCSS

$custom: #37c55a;
$custom-light: #82d88b;
$custom-dark: #000000;

JSON

{
  "hex": "#37c55a",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 90
  },
  "hsl": {
    "h": 134.789,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.72586,
    "c": 0.1902,
    "h": 147.5
  },
  "luminance": 0.41483
}

Semantic roles & 50–950 ramp

primary

#37C55A

secondary

#CD8BBD

accent

#48BAE0

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #37C55A

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

Preview Lab → · Contrast checker → · Palette generator →