#307B63#307B63

#307B63 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.9% C 0.084 H 168.9°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#307B63
RGB	rgb(48, 123, 99)
HSL	hsl(161, 44%, 34%)
HSV	hsv(161, 61%, 48%)
CMYK	cmyk(61%, 0%, 19.5%, 51.8%)
CIE-LAB	lab(46.57, -29.39, 6.28)
CIE-LCH	lch(46.57, 30.05, 167.94°)
OKLab	oklab(52.89% -0.0823 0.0161)
OKLCH	oklch(52.89% 0.084 168.9)
XYZ	xyz(10.5529, 15.6941, 14.2751)
Luminance	0.1570 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B63 #7B3048

analogous

#307B3D #307B63 #306D7B

triadic

#307B63 #63307B #7B6330

tetradic

#307B63 #3D307B #7B3048 #6D7B30

square

#307B63 #3D307B #7B3048 #6D7B30

split-complementary

#307B63 #7B306D #7B3D30

monochromatic

#0E231C #1F4F40 #307B63 #41A786 #63C2A4

Accessibility & contrast

On white

5.07

#307B63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#307B63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B63

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B63	#FFFFFF	#000000	##FFFFFF
##307B63	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787362

Deuteranopia (green-blind)

#6D6B65

Tritanopia (blue-blind)

#007C74

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #307b63;
/* rgb */ color: rgb(48, 123, 99);
/* oklch */ color: oklch(52.9% 0.084 168.9);

Tailwind

colors: {
  custom: {
    50: '#70a28f',
    500: '#307b63',
    950: '#000000',
  },
}

SCSS

$custom: #307b63;
$custom-light: #70a28f;
$custom-dark: #000000;

JSON

{
  "hex": "#307b63",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 99
  },
  "hsl": {
    "h": 160.8,
    "s": 43.86,
    "l": 33.529
  },
  "oklch": {
    "l": 0.52892,
    "c": 0.08382,
    "h": 168.9
  },
  "luminance": 0.15695
}

Semantic roles & 50–950 ramp

primary

#307B63

secondary

#A95D76

accent

#547DD4

background

#F7FAF8

surface

#EDF3F0

border

#C8CDCB

text

#080F0C

muted

#7B7F7D

Preview Lab

Preview with #307B63

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

Preview Lab → · Contrast checker → · Palette generator →