#30817B#30817B

#30817B is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.3% C 0.078 H 188.3°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#30817B
RGB	rgb(48, 129, 123)
HSL	hsl(176, 46%, 35%)
HSV	hsv(176, 63%, 51%)
CMYK	cmyk(62.8%, 0%, 4.7%, 49.4%)
CIE-LAB	lab(49.20, -25.80, -4.04)
CIE-LCH	lch(49.20, 26.12, 188.90°)
OKLab	oklab(55.25% -0.0774 -0.0114)
OKLCH	oklch(55.25% 0.078 188.3)
XYZ	xyz(12.6427, 17.7576, 21.4963)
Luminance	0.1776 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30817B #813036

analogous

#308153 #30817B #305E81

triadic

#30817B #7B3081 #817B30

tetradic

#30817B #533081 #813036 #5E8130

square

#30817B #533081 #813036 #5E8130

split-complementary

#30817B #81305E #815330

monochromatic

#0F2826 #1F5450 #30817B #41AEA6 #66C6BF

Accessibility & contrast

On white

4.61

#30817B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#30817B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #30817B

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30817B	#FFFFFF	#000000	##FFFFFF
##30817B	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7A7B

Deuteranopia (green-blind)

#6E717C

Tritanopia (blue-blind)

#00847F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #30817b;
/* rgb */ color: rgb(48, 129, 123);
/* oklch */ color: oklch(55.3% 0.078 188.3);

Tailwind

colors: {
  custom: {
    50: '#73a6a1',
    500: '#30817b',
    950: '#000000',
  },
}

SCSS

$custom: #30817b;
$custom-light: #73a6a1;
$custom-dark: #000000;

JSON

{
  "hex": "#30817b",
  "rgb": {
    "r": 48,
    "g": 129,
    "b": 123
  },
  "hsl": {
    "h": 175.556,
    "s": 45.763,
    "l": 34.706
  },
  "oklch": {
    "l": 0.55253,
    "c": 0.07828,
    "h": 188.3
  },
  "luminance": 0.17759
}

Semantic roles & 50–950 ramp

primary

#30817B

secondary

#AD6065

accent

#525CD5

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #30817B

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

Preview Lab → · Contrast checker → · Palette generator →