#37B73C#37B73C

#37B73C is a light, vivid green. Relative luminance 0.350; OKLCH L 68.5% C 0.197 H 143.6°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#37B73C
RGB	rgb(55, 183, 60)
HSL	hsl(122, 54%, 47%)
HSV	hsv(122, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 67.2%, 28.2%)
CIE-LAB	lab(65.75, -58.37, 50.68)
CIE-LCH	lch(65.75, 77.30, 139.04°)
OKLab	oklab(68.55% -0.1582 0.1168)
OKLCH	oklch(68.55% 0.197 143.6)
XYZ	xyz(19.3234, 35.0033, 10.0120)
Luminance	0.3500 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B73C #B737B2

analogous

#72B737 #37B73C #37B77C

triadic

#37B73C #3C37B7 #B73C37

tetradic

#37B73C #3772B7 #B737B2 #B77C37

square

#37B73C #3772B7 #B737B2 #B77C37

split-complementary

#37B73C #7C37B7 #B73772

monochromatic

#1B591D #29882D #37B73C #5DCE61 #8CDC8F

Accessibility & contrast

On white

2.62

#37B73C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.00

#37B73C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B73C

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B73C	#FFFFFF	#000000	##000000
##37B73C	1.00	2.62	8.00	8.00
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.00	21.00	1.00	1.00
##000000	8.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA62B

Deuteranopia (green-blind)

#AC9C47

Tritanopia (blue-blind)

#0CB29E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b73c;
/* rgb */ color: rgb(55, 183, 60);
/* oklch */ color: oklch(68.5% 0.197 143.6);

Tailwind

colors: {
  custom: {
    50: '#80ce78',
    500: '#37b73c',
    950: '#000000',
  },
}

SCSS

$custom: #37b73c;
$custom-light: #80ce78;
$custom-dark: #000000;

JSON

{
  "hex": "#37b73c",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 60
  },
  "hsl": {
    "h": 122.344,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68546,
    "c": 0.19669,
    "h": 143.6
  },
  "luminance": 0.35005
}

Semantic roles & 50–950 ramp

primary

#37B73C

secondary

#C783C4

accent

#4BD7DD

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #37B73C

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

Preview Lab → · Contrast checker → · Palette generator →