#338B66#338B66

#338B66 is a mid, moderate teal. Relative luminance 0.201; OKLCH L 57.4% C 0.102 H 162.3°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#338B66
RGB	rgb(51, 139, 102)
HSL	hsl(155, 46%, 37%)
HSV	hsv(155, 63%, 55%)
CMYK	cmyk(63.3%, 0%, 26.6%, 45.5%)
CIE-LAB	lab(51.98, -35.44, 12.18)
CIE-LCH	lch(51.98, 37.47, 161.03°)
OKLab	oklab(57.36% -0.0974 0.0311)
OKLCH	oklch(57.36% 0.102 162.3)
XYZ	xyz(12.9949, 20.1270, 15.7679)
Luminance	0.2013 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338B66 #8B3358

analogous

#338B3A #338B66 #33848B

triadic

#338B66 #66338B #8B6633

tetradic

#338B66 #3A338B #8B3358 #848B33

square

#338B66 #3A338B #8B3358 #848B33

split-complementary

#338B66 #8B3384 #8B3A33

monochromatic

#123124 #235E45 #338B66 #43B887 #6ECAA3

Accessibility & contrast

On white

4.18

#338B66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#338B66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338B66

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338B66	#FFFFFF	#000000	##000000
##338B66	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898164

Deuteranopia (green-blind)

#7D7868

Tritanopia (blue-blind)

#008B81

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #338b66;
/* rgb */ color: rgb(51, 139, 102);
/* oklch */ color: oklch(57.4% 0.102 162.3);

Tailwind

colors: {
  custom: {
    50: '#74ad91',
    500: '#338b66',
    950: '#000000',
  },
}

SCSS

$custom: #338b66;
$custom-light: #74ad91;
$custom-dark: #000000;

JSON

{
  "hex": "#338b66",
  "rgb": {
    "r": 51,
    "g": 139,
    "b": 102
  },
  "hsl": {
    "h": 154.773,
    "s": 46.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.5736,
    "c": 0.10225,
    "h": 162.3
  },
  "luminance": 0.20128
}

Semantic roles & 50–950 ramp

primary

#338B66

secondary

#B26887

accent

#5289D6

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#09100C

muted

#7B7F7D

Preview Lab

Preview with #338B66

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

Preview Lab → · Contrast checker → · Palette generator →