#30BBB4#30BBB4

#30BBB4 is a light, moderate teal. Relative luminance 0.395; OKLCH L 72.0% C 0.114 H 189.8°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#30BBB4
RGB	rgb(48, 187, 180)
HSL	hsl(177, 59%, 46%)
HSV	hsv(177, 74%, 73%)
CMYK	cmyk(74.3%, 0%, 3.7%, 26.7%)
CIE-LAB	lab(69.08, -37.15, -6.94)
CIE-LCH	lch(69.08, 37.79, 190.57°)
OKLab	oklab(71.97% -0.1122 -0.0194)
OKLCH	oklch(71.97% 0.114 189.8)
XYZ	xyz(27.2236, 39.4610, 49.3531)
Luminance	0.3946 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30BBB4 #BB3037

analogous

#30BB6E #30BBB4 #307CBB

triadic

#30BBB4 #B430BB #BBB430

tetradic

#30BBB4 #6E30BB #BB3037 #7CBB30

square

#30BBB4 #6E30BB #BB3037 #7CBB30

split-complementary

#30BBB4 #BB307C #BB6E30

monochromatic

#175A56 #238A85 #30BBB4 #55D3CD #86E0DB

Accessibility & contrast

On white

2.36

#30BBB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#30BBB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30BBB4

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30BBB4	#FFFFFF	#000000	##000000
##30BBB4	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B1B4

Deuteranopia (green-blind)

#9CA3B5

Tritanopia (blue-blind)

#00C0B9

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #30bbb4;
/* rgb */ color: rgb(48, 187, 180);
/* oklch */ color: oklch(72.0% 0.114 189.8);

Tailwind

colors: {
  custom: {
    50: '#7fd0ca',
    500: '#30bbb4',
    950: '#000000',
  },
}

SCSS

$custom: #30bbb4;
$custom-light: #7fd0ca;
$custom-dark: #000000;

JSON

{
  "hex": "#30bbb4",
  "rgb": {
    "r": 48,
    "g": 187,
    "b": 180
  },
  "hsl": {
    "h": 176.978,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.71973,
    "c": 0.11391,
    "h": 189.8
  },
  "luminance": 0.39464
}

Semantic roles & 50–950 ramp

primary

#30BBB4

secondary

#C97D81

accent

#454DE2

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #30BBB4

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

Preview Lab → · Contrast checker → · Palette generator →