#377F1A#377F1A

#377F1A is a mid, vivid green. Relative luminance 0.161; OKLCH L 53.0% C 0.151 H 138.6°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#377F1A
RGB	rgb(55, 127, 26)
HSL	hsl(103, 66%, 30%)
HSV	hsv(103, 80%, 50%)
CMYK	cmyk(56.7%, 0%, 79.5%, 50.2%)
CIE-LAB	lab(47.06, -40.99, 44.62)
CIE-LCH	lch(47.06, 60.59, 132.57°)
OKLab	oklab(53.01% -0.1131 0.0997)
OKLCH	oklch(53.01% 0.151 138.6)
XYZ	xyz(9.3510, 16.0648, 3.5851)
Luminance	0.1607 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377F1A #621A7F

analogous

#6A7F1A #377F1A #1A7F2F

triadic

#377F1A #1A377F #7F1A37

tetradic

#377F1A #1A6A7F #621A7F #7F2F1A

square

#377F1A #1A6A7F #621A7F #7F2F1A

split-complementary

#377F1A #2F1A7F #7F1A6A

monochromatic

#0B1905 #214C10 #377F1A #4DB224 #69D73C

Accessibility & contrast

On white

4.98

#377F1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#377F1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377F1A

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377F1A	#FFFFFF	#000000	##FFFFFF
##377F1A	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837302

Deuteranopia (green-blind)

#7A6D25

Tritanopia (blue-blind)

#307A6C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #377f1a;
/* rgb */ color: rgb(55, 127, 26);
/* oklch */ color: oklch(53.0% 0.151 138.6);

Tailwind

colors: {
  custom: {
    50: '#76a55f',
    500: '#377f1a',
    950: '#000000',
  },
}

SCSS

$custom: #377f1a;
$custom-light: #76a55f;
$custom-dark: #000000;

JSON

{
  "hex": "#377f1a",
  "rgb": {
    "r": 55,
    "g": 127,
    "b": 26
  },
  "hsl": {
    "h": 102.772,
    "s": 66.013,
    "l": 30
  },
  "oklch": {
    "l": 0.53005,
    "c": 0.15075,
    "h": 138.6
  },
  "luminance": 0.16066
}

Semantic roles & 50–950 ramp

primary

#377F1A

secondary

#9242B3

accent

#3FE9B8

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #377F1A

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

Preview Lab → · Contrast checker → · Palette generator →