#37B16F#37B16F

#37B16F is a light, vivid green. Relative luminance 0.334; OKLCH L 67.7% C 0.145 H 155.2°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#37B16F
RGB	rgb(55, 177, 111)
HSL	hsl(148, 53%, 45%)
HSV	hsv(148, 69%, 69%)
CMYK	cmyk(68.9%, 0%, 37.3%, 30.6%)
CIE-LAB	lab(64.49, -48.71, 24.29)
CIE-LCH	lch(64.49, 54.43, 153.50°)
OKLab	oklab(67.71% -0.1317 0.0608)
OKLCH	oklch(67.71% 0.145 155.2)
XYZ	xyz(20.1651, 33.4020, 20.4203)
Luminance	0.3340 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B16F #B13779

analogous

#3CB137 #37B16F #37B1AC

triadic

#37B16F #6F37B1 #B16F37

tetradic

#37B16F #373CB1 #B13779 #B1AC37

square

#37B16F #373CB1 #B13779 #B1AC37

split-complementary

#37B16F #AC37B1 #B1373C

monochromatic

#1A5434 #288252 #37B16F #5ACC8E #88DAAE

Accessibility & contrast

On white

2.73

#37B16F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#37B16F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B16F

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B16F	#FFFFFF	#000000	##000000
##37B16F	1.00	2.73	7.68	7.68
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A36B

Deuteranopia (green-blind)

#A19873

Tritanopia (blue-blind)

#00AFA0

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37b16f;
/* rgb */ color: rgb(55, 177, 111);
/* oklch */ color: oklch(67.7% 0.145 155.2);

Tailwind

colors: {
  custom: {
    50: '#7dc999',
    500: '#37b16f',
    950: '#000000',
  },
}

SCSS

$custom: #37b16f;
$custom-light: #7dc999;
$custom-dark: #000000;

JSON

{
  "hex": "#37b16f",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 111
  },
  "hsl": {
    "h": 147.541,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67712,
    "c": 0.1451,
    "h": 155.2
  },
  "luminance": 0.33404
}

Semantic roles & 50–950 ramp

primary

#37B16F

secondary

#C480A5

accent

#4C9ADC

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37B16F

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

Preview Lab → · Contrast checker → · Palette generator →