#30B3B3#30B3B3

#30B3B3 is a light, moderate teal. Relative luminance 0.361; OKLCH L 70.0% C 0.108 H 195.0°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#30B3B3
RGB	rgb(48, 179, 179)
HSL	hsl(180, 58%, 45%)
HSV	hsv(180, 73%, 70%)
CMYK	cmyk(73.2%, 0%, 0%, 29.8%)
CIE-LAB	lab(66.61, -33.72, -10.06)
CIE-LCH	lch(66.61, 35.19, 196.62°)
OKLab	oklab(69.95% -0.1047 -0.028)
OKLCH	oklch(69.95% 0.108 195)
XYZ	xyz(25.4720, 36.1202, 48.2685)
Luminance	0.3612 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B3B3 #B33030

analogous

#30B372 #30B3B3 #3072B3

triadic

#30B3B3 #B330B3 #B3B330

tetradic

#30B3B3 #7230B3 #B33030 #72B330

square

#30B3B3 #7230B3 #B33030 #72B330

split-complementary

#30B3B3 #B33072 #B37230

monochromatic

#165252 #238383 #30B3B3 #50D0D0 #80DDDD

Accessibility & contrast

On white

2.55

#30B3B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#30B3B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B3B3

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B3B3	#FFFFFF	#000000	##000000
##30B3B3	1.00	2.55	8.22	8.22
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7AAB3

Deuteranopia (green-blind)

#949CB4

Tritanopia (blue-blind)

#00B9B3

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #30b3b3;
/* rgb */ color: rgb(48, 179, 179);
/* oklch */ color: oklch(70.0% 0.108 195.0);

Tailwind

colors: {
  custom: {
    50: '#7ecac9',
    500: '#30b3b3',
    950: '#000000',
  },
}

SCSS

$custom: #30b3b3;
$custom-light: #7ecac9;
$custom-dark: #000000;

JSON

{
  "hex": "#30b3b3",
  "rgb": {
    "r": 48,
    "g": 179,
    "b": 179
  },
  "hsl": {
    "h": 180,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69954,
    "c": 0.10843,
    "h": 195
  },
  "luminance": 0.36123
}

Semantic roles & 50–950 ramp

primary

#30B3B3

secondary

#C67979

accent

#4747E1

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #30B3B3

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

Preview Lab → · Contrast checker → · Palette generator →