#307B85#307B85

#307B85 is a mid, moderate teal. Relative luminance 0.165; OKLCH L 54.1% C 0.074 H 207.3°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#307B85
RGB	rgb(48, 123, 133)
HSL	hsl(187, 47%, 35%)
HSV	hsv(187, 64%, 52%)
CMYK	cmyk(63.9%, 7.5%, 0%, 47.8%)
CIE-LAB	lab(47.61, -19.67, -12.32)
CIE-LCH	lch(47.61, 23.21, 212.07°)
OKLab	oklab(54.07% -0.066 -0.0341)
OKLCH	oklch(54.07% 0.074 207.3)
XYZ	xyz(12.5337, 16.4864, 24.7074)
Luminance	0.1649 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B85 #853A30

analogous

#308564 #307B85 #305085

triadic

#307B85 #85307B #7B8530

tetradic

#307B85 #643085 #853A30 #508530

square

#307B85 #643085 #853A30 #508530

split-complementary

#307B85 #853050 #856430

monochromatic

#10282B #205158 #307B85 #40A5B2 #67BDC8

Accessibility & contrast

On white

4.89

#307B85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#307B85 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B85

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B85	#FFFFFF	#000000	##FFFFFF
##307B85	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717686

Deuteranopia (green-blind)

#646D85

Tritanopia (blue-blind)

#00807E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #307b85;
/* rgb */ color: rgb(48, 123, 133);
/* oklch */ color: oklch(54.1% 0.074 207.3);

Tailwind

colors: {
  custom: {
    50: '#73a1a8',
    500: '#307b85',
    950: '#000000',
  },
}

SCSS

$custom: #307b85;
$custom-light: #73a1a8;
$custom-dark: #000000;

JSON

{
  "hex": "#307b85",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 133
  },
  "hsl": {
    "h": 187.059,
    "s": 46.961,
    "l": 35.49
  },
  "oklch": {
    "l": 0.54074,
    "c": 0.07434,
    "h": 207.3
  },
  "luminance": 0.16488
}

Semantic roles & 50–950 ramp

primary

#307B85

secondary

#AF6B61

accent

#6151D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090F0F

muted

#7B7E7F

Preview Lab

Preview with #307B85

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

Preview Lab → · Contrast checker → · Palette generator →