#138A5C#138A5C

#138A5C is a mid, vivid teal. Relative luminance 0.191; OKLCH L 56.1% C 0.121 H 160.3°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#138A5C
RGB	rgb(19, 138, 92)
HSL	hsl(157, 76%, 31%)
HSV	hsv(157, 86%, 54%)
CMYK	cmyk(86.2%, 0%, 33.3%, 45.9%)
CIE-LAB	lab(50.79, -42.11, 16.14)
CIE-LCH	lch(50.79, 45.10, 159.03°)
OKLab	oklab(56.12% -0.1143 0.0408)
OKLCH	oklch(56.12% 0.121 160.3)
XYZ	xyz(11.2876, 19.0867, 13.2123)
Luminance	0.1909 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138A5C #8A1341

analogous

#138A21 #138A5C #137C8A

triadic

#138A5C #5C138A #8A5C13

tetradic

#138A5C #21138A #8A1341 #7C8A13

square

#138A5C #21138A #8A1341 #7C8A13

split-complementary

#138A5C #8A137C #8A2113

monochromatic

#041E14 #0C5438 #138A5C #1AC080 #34E3A0

Accessibility & contrast

On white

4.36

#138A5C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#138A5C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138A5C

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138A5C	#FFFFFF	#000000	##000000
##138A5C	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887F59

Deuteranopia (green-blind)

#7B755F

Tritanopia (blue-blind)

#00897E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #138a5c;
/* rgb */ color: rgb(19, 138, 92);
/* oklch */ color: oklch(56.1% 0.121 160.3);

Tailwind

colors: {
  custom: {
    50: '#69ad8a',
    500: '#138a5c',
    950: '#000000',
  },
}

SCSS

$custom: #138a5c;
$custom-light: #69ad8a;
$custom-dark: #000000;

JSON

{
  "hex": "#138a5c",
  "rgb": {
    "r": 19,
    "g": 138,
    "b": 92
  },
  "hsl": {
    "h": 156.807,
    "s": 75.796,
    "l": 30.784
  },
  "oklch": {
    "l": 0.56124,
    "c": 0.12136,
    "h": 160.3
  },
  "luminance": 0.19088
}

Semantic roles & 50–950 ramp

primary

#138A5C

secondary

#BE3A6D

accent

#357EF2

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #138A5C

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

Preview Lab → · Contrast checker → · Palette generator →