#37634C#37634C

#37634C is a mid, moderate green. Relative luminance 0.103; OKLCH L 46.1% C 0.062 H 159.8°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#37634C
RGB	rgb(55, 99, 76)
HSL	hsl(149, 29%, 30%)
HSV	hsv(149, 44%, 39%)
CMYK	cmyk(44.4%, 0%, 23.2%, 61.2%)
CIE-LAB	lab(38.30, -21.12, 8.38)
CIE-LCH	lch(38.30, 22.72, 158.35°)
OKLab	oklab(46.06% -0.0584 0.0215)
OKLCH	oklch(46.06% 0.062 159.8)
XYZ	xyz(7.3414, 10.2572, 8.4291)
Luminance	0.1026 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37634C #63374E

analogous

#386337 #37634C #376362

triadic

#37634C #4C3763 #634C37

tetradic

#37634C #373863 #63374E #636237

square

#37634C #373863 #63374E #636237

split-complementary

#37634C #623763 #633738

monochromatic

#0B1410 #213C2E #37634C #4D8A6A #69AC89

Accessibility & contrast

On white

6.88

#37634C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#37634C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37634C

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37634C	#FFFFFF	#000000	##FFFFFF
##37634C	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625D4B

Deuteranopia (green-blind)

#5B584D

Tritanopia (blue-blind)

#2C635D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #37634c;
/* rgb */ color: rgb(55, 99, 76);
/* oklch */ color: oklch(46.1% 0.062 159.8);

Tailwind

colors: {
  custom: {
    50: '#708f7e',
    500: '#37634c',
    950: '#000000',
  },
}

SCSS

$custom: #37634c;
$custom-light: #708f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#37634c",
  "rgb": {
    "r": 55,
    "g": 99,
    "b": 76
  },
  "hsl": {
    "h": 148.636,
    "s": 28.571,
    "l": 30.196
  },
  "oklch": {
    "l": 0.46058,
    "c": 0.06227,
    "h": 159.8
  },
  "luminance": 0.10258
}

Semantic roles & 50–950 ramp

primary

#37634C

secondary

#93627C

accent

#6396C5

background

#F6F8F7

surface

#ECF0EE

border

#C7CBC9

text

#080C09

muted

#7B7D7B

Preview Lab

Preview with #37634C

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

Preview Lab → · Contrast checker → · Palette generator →