#135E40#135E40

#135E40 is a dark, moderate teal. Relative luminance 0.085; OKLCH L 42.9% C 0.087 H 161.3°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#135E40
RGB	rgb(19, 94, 64)
HSL	hsl(156, 66%, 22%)
HSV	hsv(156, 80%, 37%)
CMYK	cmyk(79.8%, 0%, 31.9%, 63.1%)
CIE-LAB	lab(35.03, -30.19, 10.96)
CIE-LCH	lch(35.03, 32.12, 160.05°)
OKLab	oklab(42.94% -0.0823 0.0278)
OKLCH	oklch(42.94% 0.087 161.3)
XYZ	xyz(5.1961, 8.5134, 6.2189)
Luminance	0.0851 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135E40 #5E1331

analogous

#135E1B #135E40 #13575E

triadic

#135E40 #40135E #5E4013

tetradic

#135E40 #1B135E #5E1331 #575E13

square

#135E40 #1B135E #5E1331 #575E13

split-complementary

#135E40 #5E1357 #5E1B13

monochromatic

#051911 #092B1D #135E40 #1D9163 #28C485

Accessibility & contrast

On white

7.77

#135E40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#135E40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135E40

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135E40	#FFFFFF	#000000	##FFFFFF
##135E40	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D563E

Deuteranopia (green-blind)

#535042

Tritanopia (blue-blind)

#005E56

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #135e40;
/* rgb */ color: rgb(19, 94, 64);
/* oklch */ color: oklch(42.9% 0.087 161.3);

Tailwind

colors: {
  custom: {
    50: '#5e8c75',
    500: '#135e40',
    950: '#000000',
  },
}

SCSS

$custom: #135e40;
$custom-light: #5e8c75;
$custom-dark: #000000;

JSON

{
  "hex": "#135e40",
  "rgb": {
    "r": 19,
    "g": 94,
    "b": 64
  },
  "hsl": {
    "h": 156,
    "s": 66.372,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42943,
    "c": 0.08692,
    "h": 161.3
  },
  "luminance": 0.08514
}

Semantic roles & 50–950 ramp

primary

#135E40

secondary

#96375D

accent

#3F83E9

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #135E40

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

Preview Lab → · Contrast checker → · Palette generator →