#377C2B#377C2B

#377C2B is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.3% C 0.135 H 140.8°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#377C2B
RGB	rgb(55, 124, 43)
HSL	hsl(111, 49%, 33%)
HSV	hsv(111, 65%, 49%)
CMYK	cmyk(55.6%, 0%, 65.3%, 51.4%)
CIE-LAB	lab(46.18, -38.28, 36.69)
CIE-LCH	lch(46.18, 53.03, 136.22°)
OKLab	oklab(52.32% -0.1047 0.0853)
OKLCH	oklch(52.32% 0.135 140.8)
XYZ	xyz(9.2188, 15.4012, 4.7720)
Luminance	0.1540 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377C2B #702B7C

analogous

#5F7C2B #377C2B #2B7C47

triadic

#377C2B #2B377C #7C2B37

tetradic

#377C2B #2B5F7C #702B7C #7C472B

square

#377C2B #2B5F7C #702B7C #7C472B

split-complementary

#377C2B #472B7C #7C2B5F

monochromatic

#0F210B #234F1B #377C2B #4BA93B #6BC65B

Accessibility & contrast

On white

5.15

#377C2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#377C2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377C2B

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377C2B	#FFFFFF	#000000	##FFFFFF
##377C2B	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7121

Deuteranopia (green-blind)

#766B32

Tritanopia (blue-blind)

#2F786B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #377c2b;
/* rgb */ color: rgb(55, 124, 43);
/* oklch */ color: oklch(52.3% 0.135 140.8);

Tailwind

colors: {
  custom: {
    50: '#75a268',
    500: '#377c2b',
    950: '#000000',
  },
}

SCSS

$custom: #377c2b;
$custom-light: #75a268;
$custom-dark: #000000;

JSON

{
  "hex": "#377c2b",
  "rgb": {
    "r": 55,
    "g": 124,
    "b": 43
  },
  "hsl": {
    "h": 111.111,
    "s": 48.503,
    "l": 32.745
  },
  "oklch": {
    "l": 0.52322,
    "c": 0.13507,
    "h": 140.8
  },
  "luminance": 0.15402
}

Semantic roles & 50–950 ramp

primary

#377C2B

secondary

#9F57AC

accent

#50D8C4

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #377C2B

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

Preview Lab → · Contrast checker → · Palette generator →