#30B2B3#30B2B3

#30B2B3 is a light, moderate teal. Relative luminance 0.357; OKLCH L 69.7% C 0.108 H 195.7°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#30B2B3
RGB	rgb(48, 178, 179)
HSL	hsl(180, 58%, 45%)
HSV	hsv(180, 73%, 70%)
CMYK	cmyk(73.2%, 0.6%, 0%, 29.8%)
CIE-LAB	lab(66.31, -33.25, -10.52)
CIE-LCH	lch(66.31, 34.87, 197.56°)
OKLab	oklab(69.71% -0.1037 -0.0292)
OKLCH	oklch(69.71% 0.108 195.7)
XYZ	xyz(25.2723, 35.7208, 48.2019)
Luminance	0.3572 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B2B3 #B33130

analogous

#30B373 #30B2B3 #3071B3

triadic

#30B2B3 #B330B2 #B2B330

tetradic

#30B2B3 #7330B3 #B33130 #71B330

square

#30B2B3 #7330B3 #B33130 #71B330

split-complementary

#30B2B3 #B33071 #B37330

monochromatic

#165252 #238283 #30B2B3 #50CFD0 #80DCDD

Accessibility & contrast

On white

2.58

#30B2B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#30B2B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B2B3

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B2B3	#FFFFFF	#000000	##000000
##30B2B3	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6A9B3

Deuteranopia (green-blind)

#939BB4

Tritanopia (blue-blind)

#00B8B2

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #30b2b3;
/* rgb */ color: rgb(48, 178, 179);
/* oklch */ color: oklch(69.7% 0.108 195.7);

Tailwind

colors: {
  custom: {
    50: '#7ec9c9',
    500: '#30b2b3',
    950: '#000000',
  },
}

SCSS

$custom: #30b2b3;
$custom-light: #7ec9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#30b2b3",
  "rgb": {
    "r": 48,
    "g": 178,
    "b": 179
  },
  "hsl": {
    "h": 180.458,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69706,
    "c": 0.10779,
    "h": 195.7
  },
  "luminance": 0.35724
}

Semantic roles & 50–950 ramp

primary

#30B2B3

secondary

#C67979

accent

#4847E1

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #30B2B3

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

Preview Lab → · Contrast checker → · Palette generator →