#30B4BF#30B4BF

#30B4BF is a light, moderate teal. Relative luminance 0.370; OKLCH L 70.6% C 0.110 H 203.4°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#30B4BF
RGB	rgb(48, 180, 191)
HSL	hsl(185, 60%, 47%)
HSV	hsv(185, 75%, 75%)
CMYK	cmyk(74.9%, 5.8%, 0%, 25.1%)
CIE-LAB	lab(67.30, -30.61, -15.67)
CIE-LCH	lch(67.30, 34.38, 207.11°)
OKLab	oklab(70.64% -0.1005 -0.0435)
OKLCH	oklch(70.64% 0.11 203.4)
XYZ	xyz(26.9400, 37.0292, 55.0076)
Luminance	0.3703 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B4BF #BF3B30

analogous

#30BF82 #30B4BF #306DBF

triadic

#30B4BF #BF30B4 #B4BF30

tetradic

#30B4BF #8230BF #BF3B30 #6DBF30

square

#30B4BF #8230BF #BF3B30 #6DBF30

split-complementary

#30B4BF #BF306D #BF8230

monochromatic

#17585D #24868E #30B4BF #57CBD5 #88DAE1

Accessibility & contrast

On white

2.50

#30B4BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#30B4BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B4BF

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B4BF	#FFFFFF	#000000	##000000
##30B4BF	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5ACC0

Deuteranopia (green-blind)

#919EBF

Tritanopia (blue-blind)

#00BBB7

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #30b4bf;
/* rgb */ color: rgb(48, 180, 191);
/* oklch */ color: oklch(70.6% 0.110 203.4);

Tailwind

colors: {
  custom: {
    50: '#7fcbd2',
    500: '#30b4bf',
    950: '#000000',
  },
}

SCSS

$custom: #30b4bf;
$custom-light: #7fcbd2;
$custom-dark: #000000;

JSON

{
  "hex": "#30b4bf",
  "rgb": {
    "r": 48,
    "g": 180,
    "b": 191
  },
  "hsl": {
    "h": 184.615,
    "s": 59.833,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70638,
    "c": 0.10955,
    "h": 203.4
  },
  "luminance": 0.37032
}

Semantic roles & 50–950 ramp

primary

#30B4BF

secondary

#CB8680

accent

#5145E3

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #30B4BF

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

Preview Lab → · Contrast checker → · Palette generator →