#377E4E#377E4E

#377E4E is a mid, moderate green. Relative luminance 0.163; OKLCH L 53.4% C 0.104 H 151.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#377E4E
RGB	rgb(55, 126, 78)
HSL	hsl(139, 39%, 35%)
HSV	hsv(139, 56%, 49%)
CMYK	cmyk(56.3%, 0%, 38.1%, 50.6%)
CIE-LAB	lab(47.34, -33.80, 19.58)
CIE-LCH	lch(47.34, 39.06, 149.92°)
OKLab	oklab(53.44% -0.0917 0.049)
OKLCH	oklch(53.44% 0.104 151.9)
XYZ	xyz(10.4108, 16.2831, 9.8006)
Luminance	0.1628 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377E4E #7E3767

analogous

#437E37 #377E4E #377E72

triadic

#377E4E #4E377E #7E4E37

tetradic

#377E4E #37437E #7E3767 #7E7237

square

#377E4E #37437E #7E3767 #7E7237

split-complementary

#377E4E #72377E #7E3743

monochromatic

#122919 #245334 #377E4E #4AA968 #6FC089

Accessibility & contrast

On white

4.93

#377E4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#377E4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377E4E

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377E4E	#FFFFFF	#000000	##FFFFFF
##377E4E	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E744B

Deuteranopia (green-blind)

#746E51

Tritanopia (blue-blind)

#257C72

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #377e4e;
/* rgb */ color: rgb(55, 126, 78);
/* oklch */ color: oklch(53.4% 0.104 151.9);

Tailwind

colors: {
  custom: {
    50: '#74a480',
    500: '#377e4e',
    950: '#000000',
  },
}

SCSS

$custom: #377e4e;
$custom-light: #74a480;
$custom-dark: #000000;

JSON

{
  "hex": "#377e4e",
  "rgb": {
    "r": 55,
    "g": 126,
    "b": 78
  },
  "hsl": {
    "h": 139.437,
    "s": 39.227,
    "l": 35.49
  },
  "oklch": {
    "l": 0.53439,
    "c": 0.10398,
    "h": 151.9
  },
  "luminance": 0.16284
}

Semantic roles & 50–950 ramp

primary

#377E4E

secondary

#A96894

accent

#59A9CF

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#090F0A

muted

#7B7F7C

Preview Lab

Preview with #377E4E

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

Preview Lab → · Contrast checker → · Palette generator →