#377F3E#377F3E

#377F3E is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.4% C 0.122 H 145.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#377F3E
RGB	rgb(55, 127, 62)
HSL	hsl(126, 40%, 36%)
HSV	hsv(126, 57%, 50%)
CMYK	cmyk(56.7%, 0%, 51.2%, 50.2%)
CIE-LAB	lab(47.41, -37.03, 28.53)
CIE-LCH	lch(47.41, 46.75, 142.39°)
OKLab	oklab(53.41% -0.1004 0.0691)
OKLCH	oklch(53.41% 0.122 145.5)
XYZ	xyz(10.0338, 16.3379, 7.1813)
Luminance	0.1634 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377F3E #7F3778

analogous

#547F37 #377F3E #377F62

triadic

#377F3E #3E377F #7F3E37

tetradic

#377F3E #37547F #7F3778 #7F6237

square

#377F3E #37547F #7F3778 #7F6237

split-complementary

#377F3E #62377F #7F3754

monochromatic

#122A14 #255429 #377F3E #49AA53 #70C177

Accessibility & contrast

On white

4.92

#377F3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#377F3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377F3E

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377F3E	#FFFFFF	#000000	##FFFFFF
##377F3E	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817439

Deuteranopia (green-blind)

#776E43

Tritanopia (blue-blind)

#2A7C70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #377f3e;
/* rgb */ color: rgb(55, 127, 62);
/* oklch */ color: oklch(53.4% 0.122 145.5);

Tailwind

colors: {
  custom: {
    50: '#75a574',
    500: '#377f3e',
    950: '#000000',
  },
}

SCSS

$custom: #377f3e;
$custom-light: #75a574;
$custom-dark: #000000;

JSON

{
  "hex": "#377f3e",
  "rgb": {
    "r": 55,
    "g": 127,
    "b": 62
  },
  "hsl": {
    "h": 125.833,
    "s": 39.56,
    "l": 35.686
  },
  "oklch": {
    "l": 0.53412,
    "c": 0.12188,
    "h": 145.5
  },
  "luminance": 0.16339
}

Semantic roles & 50–950 ramp

primary

#377F3E

secondary

#AA68A3

accent

#58C4CF

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#090F08

muted

#7B7F7B

Preview Lab

Preview with #377F3E

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

Preview Lab → · Contrast checker → · Palette generator →