#306F57#306F57

#306F57 is a mid, moderate teal. Relative luminance 0.127; OKLCH L 49.3% C 0.076 H 165.8°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#306F57
RGB	rgb(48, 111, 87)
HSL	hsl(157, 40%, 31%)
HSV	hsv(157, 57%, 44%)
CMYK	cmyk(56.8%, 0%, 21.6%, 56.5%)
CIE-LAB	lab(42.28, -26.56, 7.32)
CIE-LCH	lch(42.28, 27.55, 164.60°)
OKLab	oklab(49.3% -0.0739 0.0188)
OKLCH	oklch(49.3% 0.076 165.8)
XYZ	xyz(8.6229, 12.6846, 11.0089)
Luminance	0.1268 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306F57 #6F3048

analogous

#306F37 #306F57 #30676F

triadic

#306F57 #57306F #6F5730

tetradic

#306F57 #37306F #6F3048 #676F30

square

#306F57 #37306F #6F3048 #676F30

split-complementary

#306F57 #6F3067 #6F3730

monochromatic

#0B1A14 #1E4436 #306F57 #429A78 #5FBA97

Accessibility & contrast

On white

5.94

#306F57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#306F57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306F57

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306F57	#FFFFFF	#000000	##FFFFFF
##306F57	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6856

Deuteranopia (green-blind)

#636159

Tritanopia (blue-blind)

#166F68

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #306f57;
/* rgb */ color: rgb(48, 111, 87);
/* oklch */ color: oklch(49.3% 0.076 165.8);

Tailwind

colors: {
  custom: {
    50: '#6e9986',
    500: '#306f57',
    950: '#000000',
  },
}

SCSS

$custom: #306f57;
$custom-light: #6e9986;
$custom-dark: #000000;

JSON

{
  "hex": "#306f57",
  "rgb": {
    "r": 48,
    "g": 111,
    "b": 87
  },
  "hsl": {
    "h": 157.143,
    "s": 39.623,
    "l": 31.176
  },
  "oklch": {
    "l": 0.493,
    "c": 0.07625,
    "h": 165.8
  },
  "luminance": 0.12685
}

Semantic roles & 50–950 ramp

primary

#306F57

secondary

#A05B75

accent

#5886D0

background

#F6F9F8

surface

#ECF2EF

border

#C7CCCA

text

#070E0B

muted

#7A7E7C

Preview Lab

Preview with #306F57

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

Preview Lab → · Contrast checker → · Palette generator →