#377D4C#377D4C

#377D4C is a mid, moderate green. Relative luminance 0.160; OKLCH L 53.1% C 0.105 H 151.1°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#377D4C
RGB	rgb(55, 125, 76)
HSL	hsl(138, 39%, 35%)
HSV	hsv(138, 56%, 49%)
CMYK	cmyk(56%, 0%, 39.2%, 51%)
CIE-LAB	lab(46.98, -33.74, 20.23)
CIE-LCH	lch(46.98, 39.34, 149.06°)
OKLab	oklab(53.13% -0.0915 0.0505)
OKLCH	oklch(53.13% 0.105 151.1)
XYZ	xyz(10.2129, 16.0004, 9.3863)
Luminance	0.1600 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377D4C #7D3768

analogous

#457D37 #377D4C #377D6F

triadic

#377D4C #4C377D #7D4C37

tetradic

#377D4C #37457D #7D3768 #7D6F37

square

#377D4C #37457D #7D3768 #7D6F37

split-complementary

#377D4C #6F377D #7D3745

monochromatic

#122818 #245232 #377D4C #4AA766 #6FC087

Accessibility & contrast

On white

5.00

#377D4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#377D4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377D4C

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377D4C	#FFFFFF	#000000	##FFFFFF
##377D4C	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7349

Deuteranopia (green-blind)

#746D4F

Tritanopia (blue-blind)

#267B71

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #377d4c;
/* rgb */ color: rgb(55, 125, 76);
/* oklch */ color: oklch(53.1% 0.105 151.1);

Tailwind

colors: {
  custom: {
    50: '#74a37e',
    500: '#377d4c',
    950: '#000000',
  },
}

SCSS

$custom: #377d4c;
$custom-light: #74a37e;
$custom-dark: #000000;

JSON

{
  "hex": "#377d4c",
  "rgb": {
    "r": 55,
    "g": 125,
    "b": 76
  },
  "hsl": {
    "h": 138,
    "s": 38.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.53125,
    "c": 0.10451,
    "h": 151.1
  },
  "luminance": 0.16001
}

Semantic roles & 50–950 ramp

primary

#377D4C

secondary

#A86795

accent

#59ABCF

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#090F0A

muted

#7B7F7C

Preview Lab

Preview with #377D4C

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

Preview Lab → · Contrast checker → · Palette generator →