#37674B#37674B

#37674B is a mid, moderate green. Relative luminance 0.110; OKLCH L 47.1% C 0.070 H 156.8°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#37674B
RGB	rgb(55, 103, 75)
HSL	hsl(145, 30%, 31%)
HSV	hsv(145, 47%, 40%)
CMYK	cmyk(46.6%, 0%, 27.2%, 59.6%)
CIE-LAB	lab(39.61, -23.41, 10.82)
CIE-LCH	lch(39.61, 25.80, 155.19°)
OKLab	oklab(47.12% -0.0643 0.0276)
OKLCH	oklch(47.12% 0.07 156.8)
XYZ	xyz(7.6952, 11.0202, 8.3769)
Luminance	0.1102 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37674B #673753

analogous

#3B6737 #37674B #376763

triadic

#37674B #4B3767 #674B37

tetradic

#37674B #373B67 #673753 #676337

square

#37674B #373B67 #673753 #676337

split-complementary

#37674B #633767 #67373B

monochromatic

#0C1711 #223F2E #37674B #4C8F68 #69AF86

Accessibility & contrast

On white

6.55

#37674B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#37674B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37674B

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37674B	#FFFFFF	#000000	##FFFFFF
##37674B	1.00	6.55	3.20	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666049

Deuteranopia (green-blind)

#5F5B4D

Tritanopia (blue-blind)

#2C665F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #37674b;
/* rgb */ color: rgb(55, 103, 75);
/* oklch */ color: oklch(47.1% 0.070 156.8);

Tailwind

colors: {
  custom: {
    50: '#71927d',
    500: '#37674b',
    950: '#000000',
  },
}

SCSS

$custom: #37674b;
$custom-light: #71927d;
$custom-dark: #000000;

JSON

{
  "hex": "#37674b",
  "rgb": {
    "r": 55,
    "g": 103,
    "b": 75
  },
  "hsl": {
    "h": 145,
    "s": 30.38,
    "l": 30.98
  },
  "oklch": {
    "l": 0.47116,
    "c": 0.07002,
    "h": 156.8
  },
  "luminance": 0.11021
}

Semantic roles & 50–950 ramp

primary

#37674B

secondary

#976281

accent

#619CC7

background

#F6F9F7

surface

#ECF1EE

border

#C7CBC9

text

#080D09

muted

#7B7E7B

Preview Lab

Preview with #37674B

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

Preview Lab → · Contrast checker → · Palette generator →