#30B4B8#30B4B8

#30B4B8 is a light, moderate teal. Relative luminance 0.367; OKLCH L 70.4% C 0.109 H 198.0°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#30B4B8
RGB	rgb(48, 180, 184)
HSL	hsl(182, 59%, 45%)
HSV	hsv(182, 74%, 72%)
CMYK	cmyk(73.9%, 2.2%, 0%, 27.8%)
CIE-LAB	lab(67.07, -32.72, -12.14)
CIE-LCH	lch(67.07, 34.90, 200.36°)
OKLab	oklab(70.38% -0.1035 -0.0337)
OKLCH	oklch(70.38% 0.109 198)
XYZ	xyz(26.1880, 36.7284, 51.0472)
Luminance	0.3673 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B4B8 #B83430

analogous

#30B878 #30B4B8 #3070B8

triadic

#30B4B8 #B830B4 #B4B830

tetradic

#30B4B8 #7830B8 #B83430 #70B830

square

#30B4B8 #7830B8 #B83430 #70B830

split-complementary

#30B4B8 #B83070 #B87830

monochromatic

#175557 #238587 #30B4B8 #53CED2 #84DCDF

Accessibility & contrast

On white

2.52

#30B4B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#30B4B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B4B8

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B4B8	#FFFFFF	#000000	##000000
##30B4B8	1.00	2.52	8.35	8.35
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7ABB8

Deuteranopia (green-blind)

#949DB9

Tritanopia (blue-blind)

#00BAB5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #30b4b8;
/* rgb */ color: rgb(48, 180, 184);
/* oklch */ color: oklch(70.4% 0.109 198.0);

Tailwind

colors: {
  custom: {
    50: '#7fcbcd',
    500: '#30b4b8',
    950: '#000000',
  },
}

SCSS

$custom: #30b4b8;
$custom-light: #7fcbcd;
$custom-dark: #000000;

JSON

{
  "hex": "#30b4b8",
  "rgb": {
    "r": 48,
    "g": 180,
    "b": 184
  },
  "hsl": {
    "h": 181.765,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.7038,
    "c": 0.1089,
    "h": 198
  },
  "luminance": 0.36732
}

Semantic roles & 50–950 ramp

primary

#30B4B8

secondary

#C87E7C

accent

#4B46E2

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #30B4B8

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

Preview Lab → · Contrast checker → · Palette generator →