#138A57#138A57

#138A57 is a mid, vivid teal. Relative luminance 0.190; OKLCH L 56.0% C 0.126 H 157.9°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#138A57
RGB	rgb(19, 138, 87)
HSL	hsl(154, 76%, 31%)
HSV	hsv(154, 86%, 54%)
CMYK	cmyk(86.2%, 0%, 37%, 45.9%)
CIE-LAB	lab(50.69, -43.23, 18.83)
CIE-LCH	lch(50.69, 47.15, 156.46°)
OKLab	oklab(56.01% -0.1168 0.0473)
OKLCH	oklch(56.01% 0.126 157.9)
XYZ	xyz(11.0762, 19.0021, 12.0990)
Luminance	0.1900 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138A57 #8A1346

analogous

#138A1C #138A57 #13818A

triadic

#138A57 #57138A #8A5713

tetradic

#138A57 #1C138A #8A1346 #818A13

square

#138A57 #1C138A #8A1346 #818A13

split-complementary

#138A57 #8A1381 #8A1C13

monochromatic

#041E13 #0C5435 #138A57 #1AC079 #34E398

Accessibility & contrast

On white

4.37

#138A57 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#138A57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138A57

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138A57	#FFFFFF	#000000	##000000
##138A57	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897E54

Deuteranopia (green-blind)

#7B755A

Tritanopia (blue-blind)

#00897D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #138a57;
/* rgb */ color: rgb(19, 138, 87);
/* oklch */ color: oklch(56.0% 0.126 157.9);

Tailwind

colors: {
  custom: {
    50: '#69ad86',
    500: '#138a57',
    950: '#000000',
  },
}

SCSS

$custom: #138a57;
$custom-light: #69ad86;
$custom-dark: #000000;

JSON

{
  "hex": "#138a57",
  "rgb": {
    "r": 19,
    "g": 138,
    "b": 87
  },
  "hsl": {
    "h": 154.286,
    "s": 75.796,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5601,
    "c": 0.12601,
    "h": 157.9
  },
  "luminance": 0.19004
}

Semantic roles & 50–950 ramp

primary

#138A57

secondary

#BE3A73

accent

#3586F2

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #138A57

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

Preview Lab → · Contrast checker → · Palette generator →