#377B29#377B29

#377B29 is a mid, vivid green. Relative luminance 0.151; OKLCH L 52.0% C 0.135 H 140.4°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#377B29
RGB	rgb(55, 123, 41)
HSL	hsl(110, 50%, 32%)
HSV	hsv(110, 67%, 48%)
CMYK	cmyk(55.3%, 0%, 66.7%, 51.8%)
CIE-LAB	lab(45.82, -38.09, 37.23)
CIE-LCH	lch(45.82, 53.26, 135.65°)
OKLab	oklab(52.02% -0.1043 0.0862)
OKLCH	oklch(52.02% 0.135 140.4)
XYZ	xyz(9.0583, 15.1375, 4.5419)
Luminance	0.1514 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377B29 #6D297B

analogous

#607B29 #377B29 #297B44

triadic

#377B29 #29377B #7B2937

tetradic

#377B29 #29607B #6D297B #7B4429

square

#377B29 #29607B #6D297B #7B4429

split-complementary

#377B29 #44297B #7B2960

monochromatic

#0E1F0A #224D1A #377B29 #4CA938 #6AC757

Accessibility & contrast

On white

5.21

#377B29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#377B29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377B29

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377B29	#FFFFFF	#000000	##FFFFFF
##377B29	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E701F

Deuteranopia (green-blind)

#756A30

Tritanopia (blue-blind)

#2F776A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #377b29;
/* rgb */ color: rgb(55, 123, 41);
/* oklch */ color: oklch(52.0% 0.135 140.4);

Tailwind

colors: {
  custom: {
    50: '#75a267',
    500: '#377b29',
    950: '#000000',
  },
}

SCSS

$custom: #377b29;
$custom-light: #75a267;
$custom-dark: #000000;

JSON

{
  "hex": "#377b29",
  "rgb": {
    "r": 55,
    "g": 123,
    "b": 41
  },
  "hsl": {
    "h": 109.756,
    "s": 50,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52022,
    "c": 0.13533,
    "h": 140.4
  },
  "luminance": 0.15138
}

Semantic roles & 50–950 ramp

primary

#377B29

secondary

#9D53AC

accent

#4EDAC2

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #377B29

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

Preview Lab → · Contrast checker → · Palette generator →