#377B2F#377B2F

#377B2F is a mid, vivid green. Relative luminance 0.152; OKLCH L 52.1% C 0.130 H 141.6°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#377B2F
RGB	rgb(55, 123, 47)
HSL	hsl(114, 45%, 33%)
HSV	hsv(114, 62%, 48%)
CMYK	cmyk(55.3%, 0%, 61.8%, 51.8%)
CIE-LAB	lab(45.88, -37.41, 34.43)
CIE-LCH	lch(45.88, 50.84, 137.37°)
OKLab	oklab(52.09% -0.1021 0.0809)
OKLCH	oklch(52.09% 0.13 141.6)
XYZ	xyz(9.1712, 15.1826, 5.1360)
Luminance	0.1518 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377B2F #732F7B

analogous

#5D7B2F #377B2F #2F7B4D

triadic

#377B2F #2F377B #7B2F37

tetradic

#377B2F #2F5D7B #732F7B #7B4D2F

square

#377B2F #2F5D7B #732F7B #7B4D2F

split-complementary

#377B2F #4D2F7B #7B2F5D

monochromatic

#0F220D #234F1E #377B2F #4BA740 #6CC362

Accessibility & contrast

On white

5.20

#377B2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#377B2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377B2F

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377B2F	#FFFFFF	#000000	##FFFFFF
##377B2F	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7027

Deuteranopia (green-blind)

#756A35

Tritanopia (blue-blind)

#2E776B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #377b2f;
/* rgb */ color: rgb(55, 123, 47);
/* oklch */ color: oklch(52.1% 0.130 141.6);

Tailwind

colors: {
  custom: {
    50: '#75a26a',
    500: '#377b2f',
    950: '#000000',
  },
}

SCSS

$custom: #377b2f;
$custom-light: #75a26a;
$custom-dark: #000000;

JSON

{
  "hex": "#377b2f",
  "rgb": {
    "r": 55,
    "g": 123,
    "b": 47
  },
  "hsl": {
    "h": 113.684,
    "s": 44.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.52092,
    "c": 0.13027,
    "h": 141.6
  },
  "luminance": 0.15183
}

Semantic roles & 50–950 ramp

primary

#377B2F

secondary

#A25CAA

accent

#53D4C7

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#090F07

muted

#7B7F7A

Preview Lab

Preview with #377B2F

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

Preview Lab → · Contrast checker → · Palette generator →