#308570#308570

#308570 is a mid, moderate teal. Relative luminance 0.186; OKLCH L 55.9% C 0.088 H 173.7°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#308570
RGB	rgb(48, 133, 112)
HSL	hsl(165, 47%, 35%)
HSV	hsv(165, 64%, 52%)
CMYK	cmyk(63.9%, 0%, 15.8%, 47.8%)
CIE-LAB	lab(50.18, -30.80, 3.84)
CIE-LCH	lch(50.18, 31.04, 172.90°)
OKLab	oklab(55.95% -0.0873 0.0097)
OKLCH	oklch(55.95% 0.088 173.7)
XYZ	xyz(12.5297, 18.5720, 18.2505)
Luminance	0.1857 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308570 #853045

analogous

#308545 #308570 #306F85

triadic

#308570 #703085 #857030

tetradic

#308570 #453085 #853045 #6F8530

square

#308570 #453085 #853045 #6F8530

split-complementary

#308570 #85306F #854530

monochromatic

#102B24 #20584A #308570 #40B296 #67C8B0

Accessibility & contrast

On white

4.45

#308570 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#308570 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308570

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308570	#FFFFFF	#000000	##000000
##308570	1.00	4.45	4.71	4.71
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817D6F

Deuteranopia (green-blind)

#747472

Tritanopia (blue-blind)

#00867F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #308570;
/* rgb */ color: rgb(48, 133, 112);
/* oklch */ color: oklch(55.9% 0.088 173.7);

Tailwind

colors: {
  custom: {
    50: '#72a999',
    500: '#308570',
    950: '#000000',
  },
}

SCSS

$custom: #308570;
$custom-light: #72a999;
$custom-dark: #000000;

JSON

{
  "hex": "#308570",
  "rgb": {
    "r": 48,
    "g": 133,
    "b": 112
  },
  "hsl": {
    "h": 165.176,
    "s": 46.961,
    "l": 35.49
  },
  "oklch": {
    "l": 0.55947,
    "c": 0.08787,
    "h": 173.7
  },
  "luminance": 0.18573
}

Semantic roles & 50–950 ramp

primary

#308570

secondary

#AF6175

accent

#5172D7

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#09100D

muted

#7B7F7E

Preview Lab

Preview with #308570

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

Preview Lab → · Contrast checker → · Palette generator →