#30B4B0#30B4B0

#30B4B0 is a light, moderate teal. Relative luminance 0.364; OKLCH L 70.1% C 0.109 H 191.9°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#30B4B0
RGB	rgb(48, 180, 176)
HSL	hsl(178, 58%, 45%)
HSV	hsv(178, 73%, 71%)
CMYK	cmyk(73.3%, 0%, 2.2%, 29.4%)
CIE-LAB	lab(66.83, -35.07, -8.08)
CIE-LCH	lch(66.83, 35.98, 192.98°)
OKLab	oklab(70.1% -0.1071 -0.0225)
OKLCH	oklch(70.1% 0.109 191.9)
XYZ	xyz(25.3730, 36.4024, 46.7550)
Luminance	0.3640 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B4B0 #B43034

analogous

#30B46E #30B4B0 #3076B4

triadic

#30B4B0 #B030B4 #B4B030

tetradic

#30B4B0 #6E30B4 #B43034 #76B430

square

#30B4B0 #6E30B4 #B43034 #76B430

split-complementary

#30B4B0 #B43076 #B46E30

monochromatic

#165352 #238481 #30B4B0 #51D1CD #81DDDB

Accessibility & contrast

On white

2.54

#30B4B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#30B4B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B4B0

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B4B0	#FFFFFF	#000000	##000000
##30B4B0	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9ABB0

Deuteranopia (green-blind)

#969DB1

Tritanopia (blue-blind)

#00B9B2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #30b4b0;
/* rgb */ color: rgb(48, 180, 176);
/* oklch */ color: oklch(70.1% 0.109 191.9);

Tailwind

colors: {
  custom: {
    50: '#7ecbc7',
    500: '#30b4b0',
    950: '#000000',
  },
}

SCSS

$custom: #30b4b0;
$custom-light: #7ecbc7;
$custom-dark: #000000;

JSON

{
  "hex": "#30b4b0",
  "rgb": {
    "r": 48,
    "g": 180,
    "b": 176
  },
  "hsl": {
    "h": 178.182,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.70098,
    "c": 0.10943,
    "h": 191.9
  },
  "luminance": 0.36405
}

Semantic roles & 50–950 ramp

primary

#30B4B0

secondary

#C6797C

accent

#474BE1

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #30B4B0

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

Preview Lab → · Contrast checker → · Palette generator →