#138E51#138E51

#138E51 is a mid, vivid teal. Relative luminance 0.201; OKLCH L 57.0% C 0.137 H 154.5°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#138E51
RGB	rgb(19, 142, 81)
HSL	hsl(150, 76%, 32%)
HSV	hsv(150, 87%, 56%)
CMYK	cmyk(86.6%, 0%, 43%, 44.3%)
CIE-LAB	lab(51.92, -46.01, 23.80)
CIE-LCH	lch(51.92, 51.80, 152.64°)
OKLab	oklab(57% -0.1237 0.059)
OKLCH	oklch(57% 0.137 154.5)
XYZ	xyz(11.4256, 20.0771, 11.0561)
Luminance	0.2008 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138E51 #8E1350

analogous

#138E14 #138E51 #138E8E

triadic

#138E51 #51138E #8E5113

tetradic

#138E51 #14138E #8E1350 #8E8E13

square

#138E51 #14138E #8E1350 #8E8E13

split-complementary

#138E51 #8E138E #8E1413

monochromatic

#052213 #0C5832 #138E51 #1AC470 #37E48E

Accessibility & contrast

On white

4.19

#138E51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#138E51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138E51

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138E51	#FFFFFF	#000000	##000000
##138E51	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E824D

Deuteranopia (green-blind)

#807855

Tritanopia (blue-blind)

#008C7F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #138e51;
/* rgb */ color: rgb(19, 142, 81);
/* oklch */ color: oklch(57.0% 0.137 154.5);

Tailwind

colors: {
  custom: {
    50: '#6ab082',
    500: '#138e51',
    950: '#000000',
  },
}

SCSS

$custom: #138e51;
$custom-light: #6ab082;
$custom-dark: #000000;

JSON

{
  "hex": "#138e51",
  "rgb": {
    "r": 19,
    "g": 142,
    "b": 81
  },
  "hsl": {
    "h": 150.244,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56995,
    "c": 0.13705,
    "h": 154.5
  },
  "luminance": 0.20079
}

Semantic roles & 50–950 ramp

primary

#138E51

secondary

#C23B7E

accent

#3593F3

background

#F6FAF8

surface

#ECF5EF

border

#C7CFCA

text

#08110A

muted

#7A807C

Preview Lab

Preview with #138E51

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

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