#30B3B0#30B3B0

#30B3B0 is a light, moderate teal. Relative luminance 0.360; OKLCH L 69.8% C 0.109 H 192.6°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#30B3B0
RGB	rgb(48, 179, 176)
HSL	hsl(179, 58%, 45%)
HSV	hsv(179, 73%, 70%)
CMYK	cmyk(73.2%, 0%, 1.7%, 29.8%)
CIE-LAB	lab(66.52, -34.60, -8.54)
CIE-LCH	lch(66.52, 35.64, 193.86°)
OKLab	oklab(69.85% -0.1061 -0.0238)
OKLCH	oklch(69.85% 0.109 192.6)
XYZ	xyz(25.1719, 36.0001, 46.6879)
Luminance	0.3600 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B3B0 #B33033

analogous

#30B36F #30B3B0 #3075B3

triadic

#30B3B0 #B030B3 #B3B030

tetradic

#30B3B0 #6F30B3 #B33033 #75B330

square

#30B3B0 #6F30B3 #B33033 #75B330

split-complementary

#30B3B0 #B33075 #B36F30

monochromatic

#165251 #238381 #30B3B0 #50D0CD #80DDDB

Accessibility & contrast

On white

2.56

#30B3B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#30B3B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B3B0

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B3B0	#FFFFFF	#000000	##000000
##30B3B0	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8AAB0

Deuteranopia (green-blind)

#959CB1

Tritanopia (blue-blind)

#00B8B2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #30b3b0;
/* rgb */ color: rgb(48, 179, 176);
/* oklch */ color: oklch(69.8% 0.109 192.6);

Tailwind

colors: {
  custom: {
    50: '#7ecac7',
    500: '#30b3b0',
    950: '#000000',
  },
}

SCSS

$custom: #30b3b0;
$custom-light: #7ecac7;
$custom-dark: #000000;

JSON

{
  "hex": "#30b3b0",
  "rgb": {
    "r": 48,
    "g": 179,
    "b": 176
  },
  "hsl": {
    "h": 178.626,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69849,
    "c": 0.10871,
    "h": 192.6
  },
  "luminance": 0.36003
}

Semantic roles & 50–950 ramp

primary

#30B3B0

secondary

#C6797B

accent

#474AE1

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #30B3B0

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

Preview Lab → · Contrast checker → · Palette generator →