#338A63#338A63

#338A63 is a mid, moderate teal. Relative luminance 0.198; OKLCH L 57.0% C 0.104 H 160.8°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#338A63
RGB	rgb(51, 138, 99)
HSL	hsl(153, 46%, 37%)
HSV	hsv(153, 63%, 54%)
CMYK	cmyk(63%, 0%, 28.3%, 45.9%)
CIE-LAB	lab(51.59, -35.68, 13.35)
CIE-LCH	lch(51.59, 38.09, 159.48°)
OKLab	oklab(57.02% -0.0978 0.034)
OKLCH	oklch(57.02% 0.104 160.8)
XYZ	xyz(12.7047, 19.7803, 14.9504)
Luminance	0.1978 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338A63 #8A335A

analogous

#338A37 #338A63 #33868A

triadic

#338A63 #63338A #8A6333

tetradic

#338A63 #37338A #8A335A #868A33

square

#338A63 #37338A #8A335A #868A33

split-complementary

#338A63 #8A3386 #8A3733

monochromatic

#123123 #225D43 #338A63 #44B783 #6EC9A0

Accessibility & contrast

On white

4.24

#338A63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#338A63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338A63

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338A63	#FFFFFF	#000000	##000000
##338A63	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888061

Deuteranopia (green-blind)

#7C7765

Tritanopia (blue-blind)

#008A7F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #338a63;
/* rgb */ color: rgb(51, 138, 99);
/* oklch */ color: oklch(57.0% 0.104 160.8);

Tailwind

colors: {
  custom: {
    50: '#74ad8f',
    500: '#338a63',
    950: '#000000',
  },
}

SCSS

$custom: #338a63;
$custom-light: #74ad8f;
$custom-dark: #000000;

JSON

{
  "hex": "#338a63",
  "rgb": {
    "r": 51,
    "g": 138,
    "b": 99
  },
  "hsl": {
    "h": 153.103,
    "s": 46.032,
    "l": 37.059
  },
  "oklch": {
    "l": 0.57017,
    "c": 0.10352,
    "h": 160.8
  },
  "luminance": 0.19782
}

Semantic roles & 50–950 ramp

primary

#338A63

secondary

#B16789

accent

#528DD6

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#09100C

muted

#7B7F7D

Preview Lab

Preview with #338A63

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

Preview Lab → · Contrast checker → · Palette generator →