#308B75#308B75

#308B75 is a mid, moderate teal. Relative luminance 0.204; OKLCH L 57.7% C 0.092 H 173.8°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#308B75
RGB	rgb(48, 139, 117)
HSL	hsl(165, 49%, 37%)
HSV	hsv(165, 65%, 55%)
CMYK	cmyk(65.5%, 0%, 15.8%, 45.5%)
CIE-LAB	lab(52.26, -32.32, 3.93)
CIE-LCH	lch(52.26, 32.55, 173.07°)
OKLab	oklab(57.68% -0.0916 0.0099)
OKLCH	oklch(57.68% 0.092 173.8)
XYZ	xyz(13.6609, 20.3765, 20.0393)
Luminance	0.2038 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308B75 #8B3046

analogous

#308B48 #308B75 #30748B

triadic

#308B75 #75308B #8B7530

tetradic

#308B75 #48308B #8B3046 #748B30

square

#308B75 #48308B #8B3046 #748B30

split-complementary

#308B75 #8B3074 #8B4830

monochromatic

#113028 #205E4F #308B75 #40B89B #6ACCB4

Accessibility & contrast

On white

4.14

#308B75 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#308B75 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308B75

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308B75	#FFFFFF	#000000	##000000
##308B75	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868274

Deuteranopia (green-blind)

#797977

Tritanopia (blue-blind)

#008C85

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #308b75;
/* rgb */ color: rgb(48, 139, 117);
/* oklch */ color: oklch(57.7% 0.092 173.8);

Tailwind

colors: {
  custom: {
    50: '#74ad9c',
    500: '#308b75',
    950: '#000000',
  },
}

SCSS

$custom: #308b75;
$custom-light: #74ad9c;
$custom-dark: #000000;

JSON

{
  "hex": "#308b75",
  "rgb": {
    "r": 48,
    "g": 139,
    "b": 117
  },
  "hsl": {
    "h": 165.495,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.57685,
    "c": 0.09216,
    "h": 173.8
  },
  "luminance": 0.20378
}

Semantic roles & 50–950 ramp

primary

#308B75

secondary

#B36477

accent

#5071D8

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #308B75

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

Preview Lab → · Contrast checker → · Palette generator →