#138D59#138D59

#138D59 is a mid, vivid teal. Relative luminance 0.199; OKLCH L 56.9% C 0.128 H 158.0°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#138D59
RGB	rgb(19, 141, 89)
HSL	hsl(154, 76%, 31%)
HSV	hsv(154, 87%, 55%)
CMYK	cmyk(86.5%, 0%, 36.9%, 44.7%)
CIE-LAB	lab(51.73, -43.97, 19.11)
CIE-LCH	lch(51.73, 47.95, 156.51°)
OKLab	oklab(56.88% -0.1188 0.048)
OKLCH	oklch(56.88% 0.128 158)
XYZ	xyz(11.5954, 19.9080, 12.6808)
Luminance	0.1991 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138D59 #8D1347

analogous

#138D1C #138D59 #13848D

triadic

#138D59 #59138D #8D5913

tetradic

#138D59 #1C138D #8D1347 #848D13

square

#138D59 #1C138D #8D1347 #848D13

split-complementary

#138D59 #8D1384 #8D1C13

monochromatic

#042115 #0C5737 #138D59 #1AC37B #36E49A

Accessibility & contrast

On white

4.22

#138D59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#138D59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138D59

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138D59	#FFFFFF	#000000	##000000
##138D59	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8156

Deuteranopia (green-blind)

#7E775C

Tritanopia (blue-blind)

#008C80

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #138d59;
/* rgb */ color: rgb(19, 141, 89);
/* oklch */ color: oklch(56.9% 0.128 158.0);

Tailwind

colors: {
  custom: {
    50: '#6aaf88',
    500: '#138d59',
    950: '#000000',
  },
}

SCSS

$custom: #138d59;
$custom-light: #6aaf88;
$custom-dark: #000000;

JSON

{
  "hex": "#138d59",
  "rgb": {
    "r": 19,
    "g": 141,
    "b": 89
  },
  "hsl": {
    "h": 154.426,
    "s": 76.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.56884,
    "c": 0.12812,
    "h": 158
  },
  "luminance": 0.19909
}

Semantic roles & 50–950 ramp

primary

#138D59

secondary

#C13B74

accent

#3586F3

background

#F6FAF8

surface

#ECF5EF

border

#C7CFCA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #138D59

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

Preview Lab → · Contrast checker → · Palette generator →