#138C59#138C59

#138C59 is a mid, vivid teal. Relative luminance 0.196; OKLCH L 56.6% C 0.127 H 158.3°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#138C59
RGB	rgb(19, 140, 89)
HSL	hsl(155, 76%, 31%)
HSV	hsv(155, 86%, 55%)
CMYK	cmyk(86.4%, 0%, 36.4%, 45.1%)
CIE-LAB	lab(51.40, -43.58, 18.66)
CIE-LCH	lch(51.40, 47.41, 156.82°)
OKLab	oklab(56.61% -0.1178 0.0469)
OKLCH	oklch(56.61% 0.127 158.3)
XYZ	xyz(11.4486, 19.6144, 12.6318)
Luminance	0.1962 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138C59 #8C1346

analogous

#138C1C #138C59 #13828C

triadic

#138C59 #59138C #8C5913

tetradic

#138C59 #1C138C #8C1346 #828C13

square

#138C59 #1C138C #8C1346 #828C13

split-complementary

#138C59 #8C1382 #8C1C13

monochromatic

#042014 #0C5637 #138C59 #1AC27B #36E49A

Accessibility & contrast

On white

4.27

#138C59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#138C59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138C59

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138C59	#FFFFFF	#000000	##000000
##138C59	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8056

Deuteranopia (green-blind)

#7D775C

Tritanopia (blue-blind)

#008B7F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #138c59;
/* rgb */ color: rgb(19, 140, 89);
/* oklch */ color: oklch(56.6% 0.127 158.3);

Tailwind

colors: {
  custom: {
    50: '#6aaf88',
    500: '#138c59',
    950: '#000000',
  },
}

SCSS

$custom: #138c59;
$custom-light: #6aaf88;
$custom-dark: #000000;

JSON

{
  "hex": "#138c59",
  "rgb": {
    "r": 19,
    "g": 140,
    "b": 89
  },
  "hsl": {
    "h": 154.711,
    "s": 76.101,
    "l": 31.176
  },
  "oklch": {
    "l": 0.56608,
    "c": 0.1268,
    "h": 158.3
  },
  "luminance": 0.19616
}

Semantic roles & 50–950 ramp

primary

#138C59

secondary

#C03B73

accent

#3585F3

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #138C59

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

Preview Lab → · Contrast checker → · Palette generator →