#308B73#308B73

#308B73 is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.6% C 0.093 H 172.2°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#308B73
RGB	rgb(48, 139, 115)
HSL	hsl(164, 49%, 37%)
HSV	hsv(164, 65%, 55%)
CMYK	cmyk(65.5%, 0%, 17.3%, 45.5%)
CIE-LAB	lab(52.21, -32.84, 5.01)
CIE-LCH	lch(52.21, 33.22, 171.33°)
OKLab	oklab(57.63% -0.0926 0.0127)
OKLCH	oklch(57.63% 0.093 172.2)
XYZ	xyz(13.5445, 20.3300, 19.4266)
Luminance	0.2033 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308B73 #8B3048

analogous

#308B46 #308B73 #30768B

triadic

#308B73 #73308B #8B7330

tetradic

#308B73 #46308B #8B3048 #768B30

square

#308B73 #46308B #8B3048 #768B30

split-complementary

#308B73 #8B3076 #8B4630

monochromatic

#113028 #205E4D #308B73 #40B899 #6ACCB2

Accessibility & contrast

On white

4.15

#308B73 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#308B73 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308B73

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308B73	#FFFFFF	#000000	##000000
##308B73	1.00	4.15	5.07	5.07
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878272

Deuteranopia (green-blind)

#7A7975

Tritanopia (blue-blind)

#008C84

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #308b73;
/* rgb */ color: rgb(48, 139, 115);
/* oklch */ color: oklch(57.6% 0.093 172.2);

Tailwind

colors: {
  custom: {
    50: '#73ad9b',
    500: '#308b73',
    950: '#000000',
  },
}

SCSS

$custom: #308b73;
$custom-light: #73ad9b;
$custom-dark: #000000;

JSON

{
  "hex": "#308b73",
  "rgb": {
    "r": 48,
    "g": 139,
    "b": 115
  },
  "hsl": {
    "h": 164.176,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.57625,
    "c": 0.09348,
    "h": 172.2
  },
  "luminance": 0.20331
}

Semantic roles & 50–950 ramp

primary

#308B73

secondary

#B36479

accent

#5074D8

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #308B73

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

Preview Lab → · Contrast checker → · Palette generator →