#138F5E#138F5E

#138F5E is a mid, vivid teal. Relative luminance 0.206; OKLCH L 57.5% C 0.126 H 159.7°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#138F5E
RGB	rgb(19, 143, 94)
HSL	hsl(156, 77%, 32%)
HSV	hsv(156, 87%, 56%)
CMYK	cmyk(86.7%, 0%, 34.3%, 43.9%)
CIE-LAB	lab(52.50, -43.65, 17.34)
CIE-LCH	lch(52.50, 46.97, 158.34°)
OKLab	oklab(57.55% -0.1183 0.0438)
OKLCH	oklch(57.55% 0.126 159.7)
XYZ	xyz(12.1101, 20.5900, 13.9235)
Luminance	0.2059 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138F5E #8F1344

analogous

#138F20 #138F5E #13828F

triadic

#138F5E #5E138F #8F5E13

tetradic

#138F5E #20138F #8F1344 #828F13

square

#138F5E #20138F #8F1344 #828F13

split-complementary

#138F5E #8F1382 #8F2013

monochromatic

#052317 #0C593A #138F5E #1AC582 #38E5A0

Accessibility & contrast

On white

4.10

#138F5E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#138F5E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138F5E

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138F5E	#FFFFFF	#000000	##000000
##138F5E	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D835B

Deuteranopia (green-blind)

#7F7961

Tritanopia (blue-blind)

#008E82

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #138f5e;
/* rgb */ color: rgb(19, 143, 94);
/* oklch */ color: oklch(57.5% 0.126 159.7);

Tailwind

colors: {
  custom: {
    50: '#6bb18c',
    500: '#138f5e',
    950: '#000000',
  },
}

SCSS

$custom: #138f5e;
$custom-light: #6bb18c;
$custom-dark: #000000;

JSON

{
  "hex": "#138f5e",
  "rgb": {
    "r": 19,
    "g": 143,
    "b": 94
  },
  "hsl": {
    "h": 156.29,
    "s": 76.543,
    "l": 31.765
  },
  "oklch": {
    "l": 0.57548,
    "c": 0.12612,
    "h": 159.7
  },
  "luminance": 0.20592
}

Semantic roles & 50–950 ramp

primary

#138F5E

secondary

#C33B71

accent

#3580F3

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110C

muted

#7B807D

Preview Lab

Preview with #138F5E

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

Preview Lab → · Contrast checker → · Palette generator →