#138F5F#138F5F

#138F5F is a mid, vivid teal. Relative luminance 0.206; OKLCH L 57.6% C 0.125 H 160.2°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#138F5F
RGB	rgb(19, 143, 95)
HSL	hsl(157, 77%, 32%)
HSV	hsv(157, 87%, 56%)
CMYK	cmyk(86.7%, 0%, 33.6%, 43.9%)
CIE-LAB	lab(52.52, -43.43, 16.80)
CIE-LCH	lch(52.52, 46.56, 158.85°)
OKLab	oklab(57.57% -0.1178 0.0425)
OKLCH	oklch(57.57% 0.125 160.2)
XYZ	xyz(12.1552, 20.6080, 14.1614)
Luminance	0.2061 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138F5F #8F1343

analogous

#138F21 #138F5F #13818F

triadic

#138F5F #5F138F #8F5F13

tetradic

#138F5F #21138F #8F1343 #818F13

square

#138F5F #21138F #8F1343 #818F13

split-complementary

#138F5F #8F1381 #8F2113

monochromatic

#052317 #0C593B #138F5F #1AC583 #38E5A2

Accessibility & contrast

On white

4.10

#138F5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#138F5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138F5F

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138F5F	#FFFFFF	#000000	##000000
##138F5F	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)

#8D835C

Deuteranopia (green-blind)

#7F7962

Tritanopia (blue-blind)

#008E82

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #138f5f;
/* rgb */ color: rgb(19, 143, 95);
/* oklch */ color: oklch(57.6% 0.125 160.2);

Tailwind

colors: {
  custom: {
    50: '#6bb18c',
    500: '#138f5f',
    950: '#000000',
  },
}

SCSS

$custom: #138f5f;
$custom-light: #6bb18c;
$custom-dark: #000000;

JSON

{
  "hex": "#138f5f",
  "rgb": {
    "r": 19,
    "g": 143,
    "b": 95
  },
  "hsl": {
    "h": 156.774,
    "s": 76.543,
    "l": 31.765
  },
  "oklch": {
    "l": 0.57571,
    "c": 0.12521,
    "h": 160.2
  },
  "luminance": 0.2061
}

Semantic roles & 50–950 ramp

primary

#138F5F

secondary

#C33B70

accent

#357EF3

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110C

muted

#7B807D

Preview Lab

Preview with #138F5F

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

Preview Lab → · Contrast checker → · Palette generator →