#308B7B#308B7B

#308B7B is a mid, moderate teal. Relative luminance 0.205; OKLCH L 57.9% C 0.089 H 179.1°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#308B7B
RGB	rgb(48, 139, 123)
HSL	hsl(169, 49%, 37%)
HSV	hsv(169, 65%, 55%)
CMYK	cmyk(65.5%, 0%, 11.5%, 45.5%)
CIE-LAB	lab(52.42, -30.71, 0.69)
CIE-LCH	lch(52.42, 30.72, 178.72°)
OKLab	oklab(57.87% -0.0887 0.0013)
OKLCH	oklch(57.87% 0.089 179.1)
XYZ	xyz(14.0250, 20.5222, 21.9571)
Luminance	0.2052 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308B7B #8B3040

analogous

#308B4E #308B7B #306E8B

triadic

#308B7B #7B308B #8B7B30

tetradic

#308B7B #4E308B #8B3040 #6E8B30

square

#308B7B #4E308B #8B3040 #6E8B30

split-complementary

#308B7B #8B306E #8B4E30

monochromatic

#11302A #205E53 #308B7B #40B8A3 #6ACCBA

Accessibility & contrast

On white

4.11

#308B7B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#308B7B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308B7B

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308B7B	#FFFFFF	#000000	##000000
##308B7B	1.00	4.11	5.10	5.10
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85837A

Deuteranopia (green-blind)

#78797C

Tritanopia (blue-blind)

#008D86

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #308b7b;
/* rgb */ color: rgb(48, 139, 123);
/* oklch */ color: oklch(57.9% 0.089 179.1);

Tailwind

colors: {
  custom: {
    50: '#74ada1',
    500: '#308b7b',
    950: '#000000',
  },
}

SCSS

$custom: #308b7b;
$custom-light: #74ada1;
$custom-dark: #000000;

JSON

{
  "hex": "#308b7b",
  "rgb": {
    "r": 48,
    "g": 139,
    "b": 123
  },
  "hsl": {
    "h": 169.451,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.57871,
    "c": 0.08871,
    "h": 179.1
  },
  "luminance": 0.20524
}

Semantic roles & 50–950 ramp

primary

#308B7B

secondary

#B36472

accent

#5068D8

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #308B7B

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

Preview Lab → · Contrast checker → · Palette generator →