#37AF6C#37AF6C

#37AF6C is a light, vivid green. Relative luminance 0.326; OKLCH L 67.1% C 0.145 H 154.5°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#37AF6C
RGB	rgb(55, 175, 108)
HSL	hsl(147, 52%, 45%)
HSV	hsv(147, 69%, 69%)
CMYK	cmyk(68.6%, 0%, 38.3%, 31.4%)
CIE-LAB	lab(63.80, -48.50, 24.97)
CIE-LCH	lch(63.80, 54.55, 152.76°)
OKLab	oklab(67.13% -0.1311 0.0624)
OKLCH	oklch(67.13% 0.145 154.5)
XYZ	xyz(19.6105, 32.5527, 19.4343)
Luminance	0.3256 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AF6C #AF377A

analogous

#3EAF37 #37AF6C #37AFA8

triadic

#37AF6C #6C37AF #AF6C37

tetradic

#37AF6C #373EAF #AF377A #AFA837

square

#37AF6C #373EAF #AF377A #AFA837

split-complementary

#37AF6C #A837AF #AF373E

monochromatic

#1A5233 #28804F #37AF6C #59CB8B #87D9AB

Accessibility & contrast

On white

2.80

#37AF6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#37AF6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF6C

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AF6C	#FFFFFF	#000000	##000000
##37AF6C	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA167

Deuteranopia (green-blind)

#9F9670

Tritanopia (blue-blind)

#00AD9E

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #37af6c;
/* rgb */ color: rgb(55, 175, 108);
/* oklch */ color: oklch(67.1% 0.145 154.5);

Tailwind

colors: {
  custom: {
    50: '#7dc896',
    500: '#37af6c',
    950: '#000000',
  },
}

SCSS

$custom: #37af6c;
$custom-light: #7dc896;
$custom-dark: #000000;

JSON

{
  "hex": "#37af6c",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 108
  },
  "hsl": {
    "h": 146.5,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.67128,
    "c": 0.1452,
    "h": 154.5
  },
  "luminance": 0.32555
}

Semantic roles & 50–950 ramp

primary

#37AF6C

secondary

#C37FA5

accent

#4C9CDC

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #37AF6C

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

Preview Lab → · Contrast checker → · Palette generator →