#30757D#30757D

#30757D is a mid, moderate teal. Relative luminance 0.148; OKLCH L 52.2% C 0.070 H 205.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#30757D
RGB	rgb(48, 117, 125)
HSL	hsl(186, 45%, 34%)
HSV	hsv(186, 62%, 49%)
CMYK	cmyk(61.6%, 6.4%, 0%, 51%)
CIE-LAB	lab(45.40, -18.95, -10.90)
CIE-LCH	lch(45.40, 21.86, 209.91°)
OKLab	oklab(52.21% -0.0627 -0.0302)
OKLCH	oklch(52.21% 0.07 205.7)
XYZ	xyz(11.2803, 14.8305, 21.6661)
Luminance	0.1483 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30757D #7D3830

analogous

#307D5F #30757D #304F7D

triadic

#30757D #7D3075 #757D30

tetradic

#30757D #5F307D #7D3830 #4F7D30

square

#30757D #5F307D #7D3830 #4F7D30

split-complementary

#30757D #7D304F #7D5F30

monochromatic

#0E2225 #1F4C51 #30757D #419EA9 #64BAC3

Accessibility & contrast

On white

5.29

#30757D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#30757D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30757D

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30757D	#FFFFFF	#000000	##FFFFFF
##30757D	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C717E

Deuteranopia (green-blind)

#60687D

Tritanopia (blue-blind)

#007A77

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #30757d;
/* rgb */ color: rgb(48, 117, 125);
/* oklch */ color: oklch(52.2% 0.070 205.7);

Tailwind

colors: {
  custom: {
    50: '#719da2',
    500: '#30757d',
    950: '#000000',
  },
}

SCSS

$custom: #30757d;
$custom-light: #719da2;
$custom-dark: #000000;

JSON

{
  "hex": "#30757d",
  "rgb": {
    "r": 48,
    "g": 117,
    "b": 125
  },
  "hsl": {
    "h": 186.234,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52205,
    "c": 0.06959,
    "h": 205.7
  },
  "luminance": 0.14832
}

Semantic roles & 50–950 ramp

primary

#30757D

secondary

#AB665E

accent

#6154D4

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0F

muted

#7B7E7E

Preview Lab

Preview with #30757D

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

Preview Lab → · Contrast checker → · Palette generator →