#138C5D#138C5D

#138C5D is a mid, vivid teal. Relative luminance 0.197; OKLCH L 56.7% C 0.123 H 160.2°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#138C5D
RGB	rgb(19, 140, 93)
HSL	hsl(157, 76%, 31%)
HSV	hsv(157, 86%, 55%)
CMYK	cmyk(86.4%, 0%, 33.6%, 45.1%)
CIE-LAB	lab(51.48, -42.69, 16.51)
CIE-LCH	lch(51.48, 45.77, 158.85°)
OKLab	oklab(56.7% -0.1158 0.0418)
OKLCH	oklch(56.7% 0.123 160.2)
XYZ	xyz(11.6212, 19.6834, 13.5406)
Luminance	0.1968 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138C5D #8C1342

analogous

#138C20 #138C5D #137E8C

triadic

#138C5D #5D138C #8C5D13

tetradic

#138C5D #20138C #8C1342 #7E8C13

square

#138C5D #20138C #8C1342 #7E8C13

split-complementary

#138C5D #8C137E #8C2013

monochromatic

#042015 #0C5639 #138C5D #1AC281 #36E4A0

Accessibility & contrast

On white

4.25

#138C5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#138C5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138C5D

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138C5D	#FFFFFF	#000000	##000000
##138C5D	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A815A

Deuteranopia (green-blind)

#7C7760

Tritanopia (blue-blind)

#008B80

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #138c5d;
/* rgb */ color: rgb(19, 140, 93);
/* oklch */ color: oklch(56.7% 0.123 160.2);

Tailwind

colors: {
  custom: {
    50: '#6aae8b',
    500: '#138c5d',
    950: '#000000',
  },
}

SCSS

$custom: #138c5d;
$custom-light: #6aae8b;
$custom-dark: #000000;

JSON

{
  "hex": "#138c5d",
  "rgb": {
    "r": 19,
    "g": 140,
    "b": 93
  },
  "hsl": {
    "h": 156.694,
    "s": 76.101,
    "l": 31.176
  },
  "oklch": {
    "l": 0.56699,
    "c": 0.12309,
    "h": 160.2
  },
  "luminance": 0.19685
}

Semantic roles & 50–950 ramp

primary

#138C5D

secondary

#C03B6E

accent

#357FF3

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#08100C

muted

#7A7F7D

Preview Lab

Preview with #138C5D

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

Preview Lab → · Contrast checker → · Palette generator →