#378B65#378B65

#378B65 is a mid, moderate teal. Relative luminance 0.202; OKLCH L 57.5% C 0.101 H 161.0°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#378B65
RGB	rgb(55, 139, 101)
HSL	hsl(153, 43%, 38%)
HSV	hsv(153, 60%, 55%)
CMYK	cmyk(60.4%, 0%, 27.3%, 45.5%)
CIE-LAB	lab(52.08, -34.81, 12.91)
CIE-LCH	lch(52.08, 37.13, 159.65°)
OKLab	oklab(57.47% -0.0955 0.0329)
OKLCH	oklch(57.47% 0.101 161)
XYZ	xyz(13.1559, 20.2158, 15.5181)
Luminance	0.2022 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378B65 #8B375D

analogous

#378B3B #378B65 #37878B

triadic

#378B65 #65378B #8B6537

tetradic

#378B65 #3B378B #8B375D #878B37

square

#378B65 #3B378B #8B375D #878B37

split-complementary

#378B65 #8B3787 #8B3B37

monochromatic

#143325 #265F45 #378B65 #48B785 #74C8A2

Accessibility & contrast

On white

4.16

#378B65 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#378B65 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378B65

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378B65	#FFFFFF	#000000	##000000
##378B65	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898163

Deuteranopia (green-blind)

#7D7967

Tritanopia (blue-blind)

#0F8B81

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #378b65;
/* rgb */ color: rgb(55, 139, 101);
/* oklch */ color: oklch(57.5% 0.101 161.0);

Tailwind

colors: {
  custom: {
    50: '#76ad91',
    500: '#378b65',
    950: '#000000',
  },
}

SCSS

$custom: #378b65;
$custom-light: #76ad91;
$custom-dark: #000000;

JSON

{
  "hex": "#378b65",
  "rgb": {
    "r": 55,
    "g": 139,
    "b": 101
  },
  "hsl": {
    "h": 152.857,
    "s": 43.299,
    "l": 38.039
  },
  "oklch": {
    "l": 0.57468,
    "c": 0.10106,
    "h": 161
  },
  "luminance": 0.20217
}

Semantic roles & 50–950 ramp

primary

#378B65

secondary

#B16D8C

accent

#558ED3

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#09100C

muted

#7B7F7D

Preview Lab

Preview with #378B65

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

Preview Lab → · Contrast checker → · Palette generator →