#307B7D#307B7D

#307B7D is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.8% C 0.073 H 197.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#307B7D
RGB	rgb(48, 123, 125)
HSL	hsl(182, 45%, 34%)
HSV	hsv(182, 62%, 49%)
CMYK	cmyk(61.6%, 1.6%, 0%, 51%)
CIE-LAB	lab(47.33, -22.13, -8.00)
CIE-LCH	lch(47.33, 23.54, 199.87°)
OKLab	oklab(53.76% -0.0696 -0.0222)
OKLCH	oklch(53.76% 0.073 197.7)
XYZ	xyz(12.0020, 16.2737, 21.9067)
Luminance	0.1628 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B7D #7D3230

analogous

#307D59 #307B7D #30557D

triadic

#307B7D #7D307B #7B7D30

tetradic

#307B7D #59307D #7D3230 #557D30

square

#307B7D #59307D #7D3230 #557D30

split-complementary

#307B7D #7D3055 #7D5930

monochromatic

#0E2425 #1F4F51 #307B7D #41A7A9 #64C1C3

Accessibility & contrast

On white

4.94

#307B7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#307B7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B7D

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B7D	#FFFFFF	#000000	##FFFFFF
##307B7D	1.00	4.94	4.26	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73757D

Deuteranopia (green-blind)

#676C7D

Tritanopia (blue-blind)

#007F7B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #307b7d;
/* rgb */ color: rgb(48, 123, 125);
/* oklch */ color: oklch(53.8% 0.073 197.7);

Tailwind

colors: {
  custom: {
    50: '#72a1a2',
    500: '#307b7d',
    950: '#000000',
  },
}

SCSS

$custom: #307b7d;
$custom-light: #72a1a2;
$custom-dark: #000000;

JSON

{
  "hex": "#307b7d",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 125
  },
  "hsl": {
    "h": 181.558,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.53762,
    "c": 0.07308,
    "h": 197.7
  },
  "luminance": 0.16275
}

Semantic roles & 50–950 ramp

primary

#307B7D

secondary

#AB605E

accent

#5754D4

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080F0F

muted

#7B7E7E

Preview Lab

Preview with #307B7D

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

Preview Lab → · Contrast checker → · Palette generator →