#37C975#37C975

#37C975 is a light, vivid green. Relative luminance 0.439; OKLCH L 74.1% C 0.171 H 153.1°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#37C975
RGB	rgb(55, 201, 117)
HSL	hsl(145, 57%, 50%)
HSV	hsv(145, 73%, 79%)
CMYK	cmyk(72.6%, 0%, 41.8%, 21.2%)
CIE-LAB	lab(72.14, -56.71, 31.25)
CIE-LCH	lch(72.14, 64.75, 151.14°)
OKLab	oklab(74.05% -0.1528 0.0774)
OKLCH	oklch(74.05% 0.171 153.1)
XYZ	xyz(25.6708, 43.8669, 23.9404)
Luminance	0.4387 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C975 #C9378B

analogous

#42C937 #37C975 #37C9BE

triadic

#37C975 #7537C9 #C97537

tetradic

#37C975 #3742C9 #C9378B #C9BE37

square

#37C975 #3742C9 #C9378B #C9BE37

split-complementary

#37C975 #BE37C9 #C93742

monochromatic

#1C693D #299959 #37C975 #67D696 #97E3B8

Accessibility & contrast

On white

2.15

#37C975 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#37C975 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C975

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C975	#FFFFFF	#000000	##000000
##37C975	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B86F

Deuteranopia (green-blind)

#B7AC7B

Tritanopia (blue-blind)

#00C6B4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37c975;
/* rgb */ color: rgb(55, 201, 117);
/* oklch */ color: oklch(74.1% 0.171 153.1);

Tailwind

colors: {
  custom: {
    50: '#82da9d',
    500: '#37c975',
    950: '#000000',
  },
}

SCSS

$custom: #37c975;
$custom-light: #82da9d;
$custom-dark: #000000;

JSON

{
  "hex": "#37c975",
  "rgb": {
    "r": 55,
    "g": 201,
    "b": 117
  },
  "hsl": {
    "h": 145.479,
    "s": 57.48,
    "l": 50.196
  },
  "oklch": {
    "l": 0.74054,
    "c": 0.17128,
    "h": 153.1
  },
  "luminance": 0.4387
}

Semantic roles & 50–950 ramp

primary

#37C975

secondary

#CF8DB3

accent

#479FE1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #37C975

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

Preview Lab → · Contrast checker → · Palette generator →