#138D6B#138D6B

#138D6B is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.3% C 0.112 H 167.6°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#138D6B
RGB	rgb(19, 141, 107)
HSL	hsl(163, 76%, 31%)
HSV	hsv(163, 87%, 55%)
CMYK	cmyk(86.5%, 0%, 24.1%, 44.7%)
CIE-LAB	lab(52.12, -39.70, 9.41)
CIE-LCH	lch(52.12, 40.81, 166.66°)
OKLab	oklab(57.33% -0.1097 0.024)
OKLCH	oklch(57.33% 0.112 167.6)
XYZ	xyz(12.4458, 20.2481, 17.1594)
Luminance	0.2025 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138D6B #8D1335

analogous

#138D2E #138D6B #13728D

triadic

#138D6B #6B138D #8D6B13

tetradic

#138D6B #2E138D #8D1335 #728D13

square

#138D6B #2E138D #8D1335 #728D13

split-complementary

#138D6B #8D1372 #8D2E13

monochromatic

#042119 #0C5742 #138D6B #1AC394 #36E4B4

Accessibility & contrast

On white

4.16

#138D6B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#138D6B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138D6B

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138D6B	#FFFFFF	#000000	##000000
##138D6B	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898269

Deuteranopia (green-blind)

#7B786D

Tritanopia (blue-blind)

#008E84

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #138d6b;
/* rgb */ color: rgb(19, 141, 107);
/* oklch */ color: oklch(57.3% 0.112 167.6);

Tailwind

colors: {
  custom: {
    50: '#6aaf95',
    500: '#138d6b',
    950: '#000000',
  },
}

SCSS

$custom: #138d6b;
$custom-light: #6aaf95;
$custom-dark: #000000;

JSON

{
  "hex": "#138d6b",
  "rgb": {
    "r": 19,
    "g": 141,
    "b": 107
  },
  "hsl": {
    "h": 163.279,
    "s": 76.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.57327,
    "c": 0.11232,
    "h": 167.6
  },
  "luminance": 0.2025
}

Semantic roles & 50–950 ramp

primary

#138D6B

secondary

#C13B60

accent

#356AF3

background

#F7FAF9

surface

#EDF5F1

border

#C8CFCB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #138D6B

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

Preview Lab → · Contrast checker → · Palette generator →