#30B1BC#30B1BC

#30B1BC is a light, moderate teal. Relative luminance 0.357; OKLCH L 69.8% C 0.108 H 203.6°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#30B1BC
RGB	rgb(48, 177, 188)
HSL	hsl(185, 59%, 46%)
HSV	hsv(185, 74%, 74%)
CMYK	cmyk(74.5%, 5.9%, 0%, 26.3%)
CIE-LAB	lab(66.29, -30.07, -15.53)
CIE-LCH	lch(66.29, 33.84, 207.32°)
OKLab	oklab(69.79% -0.0989 -0.0432)
OKLCH	oklch(69.79% 0.108 203.6)
XYZ	xyz(26.0141, 35.7004, 53.0870)
Luminance	0.3570 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B1BC #BC3B30

analogous

#30BC81 #30B1BC #306BBC

triadic

#30B1BC #BC30B1 #B1BC30

tetradic

#30B1BC #8130BC #BC3B30 #6BBC30

square

#30B1BC #8130BC #BC3B30 #6BBC30

split-complementary

#30B1BC #BC306B #BC8130

monochromatic

#17555A #24838B #30B1BC #55CAD4 #86D9E0

Accessibility & contrast

On white

2.58

#30B1BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#30B1BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B1BC

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B1BC	#FFFFFF	#000000	##000000
##30B1BC	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A9BD

Deuteranopia (green-blind)

#8F9BBC

Tritanopia (blue-blind)

#00B8B4

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #30b1bc;
/* rgb */ color: rgb(48, 177, 188);
/* oklch */ color: oklch(69.8% 0.108 203.6);

Tailwind

colors: {
  custom: {
    50: '#7fc8d0',
    500: '#30b1bc',
    950: '#000000',
  },
}

SCSS

$custom: #30b1bc;
$custom-light: #7fc8d0;
$custom-dark: #000000;

JSON

{
  "hex": "#30b1bc",
  "rgb": {
    "r": 48,
    "g": 177,
    "b": 188
  },
  "hsl": {
    "h": 184.714,
    "s": 59.322,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69789,
    "c": 0.10787,
    "h": 203.6
  },
  "luminance": 0.35703
}

Semantic roles & 50–950 ramp

primary

#30B1BC

secondary

#CA847E

accent

#5245E3

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #30B1BC

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

Preview Lab → · Contrast checker → · Palette generator →