#138D55#138D55

#138D55 is a mid, vivid teal. Relative luminance 0.198; OKLCH L 56.8% C 0.132 H 156.3°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#138D55
RGB	rgb(19, 141, 85)
HSL	hsl(152, 76%, 31%)
HSV	hsv(152, 87%, 55%)
CMYK	cmyk(86.5%, 0%, 39.7%, 44.7%)
CIE-LAB	lab(51.66, -44.82, 21.25)
CIE-LCH	lch(51.66, 49.60, 154.64°)
OKLab	oklab(56.8% -0.1208 0.0531)
OKLCH	oklch(56.8% 0.132 156.3)
XYZ	xyz(11.4320, 19.8426, 11.8201)
Luminance	0.1984 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138D55 #8D134B

analogous

#138D18 #138D55 #13888D

triadic

#138D55 #55138D #8D5513

tetradic

#138D55 #18138D #8D134B #888D13

square

#138D55 #18138D #8D134B #888D13

split-complementary

#138D55 #8D1388 #8D1813

monochromatic

#042114 #0C5734 #138D55 #1AC376 #36E494

Accessibility & contrast

On white

4.23

#138D55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#138D55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138D55

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138D55	#FFFFFF	#000000	##000000
##138D55	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8151

Deuteranopia (green-blind)

#7F7759

Tritanopia (blue-blind)

#008C7F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #138d55;
/* rgb */ color: rgb(19, 141, 85);
/* oklch */ color: oklch(56.8% 0.132 156.3);

Tailwind

colors: {
  custom: {
    50: '#6aaf85',
    500: '#138d55',
    950: '#000000',
  },
}

SCSS

$custom: #138d55;
$custom-light: #6aaf85;
$custom-dark: #000000;

JSON

{
  "hex": "#138d55",
  "rgb": {
    "r": 19,
    "g": 141,
    "b": 85
  },
  "hsl": {
    "h": 152.459,
    "s": 76.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.56799,
    "c": 0.13191,
    "h": 156.3
  },
  "luminance": 0.19844
}

Semantic roles & 50–950 ramp

primary

#138D55

secondary

#C13B78

accent

#358CF3

background

#F6FAF8

surface

#ECF5EF

border

#C7CFCA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #138D55

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

Preview Lab → · Contrast checker → · Palette generator →