#378E5F#378E5F

#378E5F is a mid, moderate green. Relative luminance 0.210; OKLCH L 58.1% C 0.111 H 156.6°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#378E5F
RGB	rgb(55, 142, 95)
HSL	hsl(148, 44%, 39%)
HSV	hsv(148, 61%, 56%)
CMYK	cmyk(61.3%, 0%, 33.1%, 44.3%)
CIE-LAB	lab(52.93, -37.45, 17.49)
CIE-LCH	lch(52.93, 41.33, 154.97°)
OKLab	oklab(58.12% -0.1019 0.0442)
OKLCH	oklch(58.12% 0.111 156.6)
XYZ	xyz(13.3130, 20.9831, 14.1728)
Luminance	0.2098 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378E5F #8E3766

analogous

#3B8E37 #378E5F #378E8A

triadic

#378E5F #5F378E #8E5F37

tetradic

#378E5F #373B8E #8E3766 #8E8A37

square

#378E5F #373B8E #8E3766 #8E8A37

split-complementary

#378E5F #8A378E #8E373B

monochromatic

#153624 #266241 #378E5F #49B97D #76CA9C

Accessibility & contrast

On white

4.04

#378E5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#378E5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378E5F

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378E5F	#FFFFFF	#000000	##000000
##378E5F	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D835C

Deuteranopia (green-blind)

#817B62

Tritanopia (blue-blind)

#138D82

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #378e5f;
/* rgb */ color: rgb(55, 142, 95);
/* oklch */ color: oklch(58.1% 0.111 156.6);

Tailwind

colors: {
  custom: {
    50: '#77b08c',
    500: '#378e5f',
    950: '#000000',
  },
}

SCSS

$custom: #378e5f;
$custom-light: #77b08c;
$custom-dark: #000000;

JSON

{
  "hex": "#378e5f",
  "rgb": {
    "r": 55,
    "g": 142,
    "b": 95
  },
  "hsl": {
    "h": 147.586,
    "s": 44.162,
    "l": 38.627
  },
  "oklch": {
    "l": 0.58123,
    "c": 0.11108,
    "h": 156.6
  },
  "luminance": 0.20984
}

Semantic roles & 50–950 ramp

primary

#378E5F

secondary

#B36E93

accent

#5499D4

background

#F7FAF8

surface

#EEF5F0

border

#C9CFCB

text

#09100C

muted

#7B7F7D

Preview Lab

Preview with #378E5F

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

Preview Lab → · Contrast checker → · Palette generator →