#2D837B#2D837B

#2D837B is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.7% C 0.082 H 186.4°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#2D837B
RGB	rgb(45, 131, 123)
HSL	hsl(174, 49%, 35%)
HSV	hsv(174, 66%, 51%)
CMYK	cmyk(65.6%, 0%, 6.1%, 48.6%)
CIE-LAB	lab(49.76, -27.35, -3.22)
CIE-LCH	lch(49.76, 27.54, 186.72°)
OKLab	oklab(55.68% -0.0814 -0.0091)
OKLCH	oklch(55.68% 0.082 186.4)
XYZ	xyz(12.7720, 18.2192, 21.5786)
Luminance	0.1822 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D837B #832D35

analogous

#2D8350 #2D837B #2D6083

triadic

#2D837B #7B2D83 #837B2D

tetradic

#2D837B #502D83 #832D35 #60832D

square

#2D837B #502D83 #832D35 #60832D

split-complementary

#2D837B #832D60 #83502D

monochromatic

#0E2825 #1D5550 #2D837B #3DB1A6 #62C9BF

Accessibility & contrast

On white

4.52

#2D837B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#2D837B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D837B

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D837B	#FFFFFF	#000000	##000000
##2D837B	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7C7B

Deuteranopia (green-blind)

#6F727C

Tritanopia (blue-blind)

#008680

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2d837b;
/* rgb */ color: rgb(45, 131, 123);
/* oklch */ color: oklch(55.7% 0.082 186.4);

Tailwind

colors: {
  custom: {
    50: '#72a7a1',
    500: '#2d837b',
    950: '#000000',
  },
}

SCSS

$custom: #2d837b;
$custom-light: #72a7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d837b",
  "rgb": {
    "r": 45,
    "g": 131,
    "b": 123
  },
  "hsl": {
    "h": 174.419,
    "s": 48.864,
    "l": 34.51
  },
  "oklch": {
    "l": 0.55683,
    "c": 0.08188,
    "h": 186.4
  },
  "luminance": 0.18221
}

Semantic roles & 50–950 ramp

primary

#2D837B

secondary

#AF5C64

accent

#4F5CD8

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #2D837B

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

Preview Lab → · Contrast checker → · Palette generator →