#30B9B4#30B9B4

#30B9B4 is a light, moderate teal. Relative luminance 0.386; OKLCH L 71.5% C 0.112 H 191.2°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#30B9B4
RGB	rgb(48, 185, 180)
HSL	hsl(178, 59%, 46%)
HSV	hsv(178, 74%, 73%)
CMYK	cmyk(74.1%, 0%, 2.7%, 27.5%)
CIE-LAB	lab(68.47, -36.23, -7.84)
CIE-LCH	lch(68.47, 37.07, 192.21°)
OKLab	oklab(71.48% -0.1103 -0.0219)
OKLCH	oklch(71.48% 0.112 191.2)
XYZ	xyz(26.8023, 38.6183, 49.2127)
Luminance	0.3862 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B9B4 #B93035

analogous

#30B96F #30B9B4 #3079B9

triadic

#30B9B4 #B430B9 #B9B430

tetradic

#30B9B4 #6F30B9 #B93035 #79B930

square

#30B9B4 #6F30B9 #B93035 #79B930

split-complementary

#30B9B4 #B93079 #B96F30

monochromatic

#175855 #238885 #30B9B4 #54D3CE #84DFDC

Accessibility & contrast

On white

2.41

#30B9B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#30B9B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B9B4

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B9B4	#FFFFFF	#000000	##000000
##30B9B4	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAFB4

Deuteranopia (green-blind)

#9AA1B5

Tritanopia (blue-blind)

#00BEB7

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #30b9b4;
/* rgb */ color: rgb(48, 185, 180);
/* oklch */ color: oklch(71.5% 0.112 191.2);

Tailwind

colors: {
  custom: {
    50: '#7fceca',
    500: '#30b9b4',
    950: '#000000',
  },
}

SCSS

$custom: #30b9b4;
$custom-light: #7fceca;
$custom-dark: #000000;

JSON

{
  "hex": "#30b9b4",
  "rgb": {
    "r": 48,
    "g": 185,
    "b": 180
  },
  "hsl": {
    "h": 177.81,
    "s": 58.798,
    "l": 45.686
  },
  "oklch": {
    "l": 0.71477,
    "c": 0.11241,
    "h": 191.2
  },
  "luminance": 0.38622
}

Semantic roles & 50–950 ramp

primary

#30B9B4

secondary

#C97C7F

accent

#464CE2

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #30B9B4

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

Preview Lab → · Contrast checker → · Palette generator →