#30B7B3#30B7B3

#30B7B3 is a light, moderate teal. Relative luminance 0.378; OKLCH L 70.9% C 0.111 H 191.9°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#30B7B3
RGB	rgb(48, 183, 179)
HSL	hsl(178, 58%, 45%)
HSV	hsv(178, 74%, 72%)
CMYK	cmyk(73.8%, 0%, 2.2%, 28.2%)
CIE-LAB	lab(67.83, -35.59, -8.24)
CIE-LCH	lch(67.83, 36.54, 193.04°)
OKLab	oklab(70.95% -0.1087 -0.023)
OKLCH	oklch(70.95% 0.111 191.9)
XYZ	xyz(26.2853, 37.7468, 48.5396)
Luminance	0.3775 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B7B3 #B73034

analogous

#30B76F #30B7B3 #3078B7

triadic

#30B7B3 #B330B7 #B7B330

tetradic

#30B7B3 #6F30B7 #B73034 #78B730

square

#30B7B3 #6F30B7 #B73034 #78B730

split-complementary

#30B7B3 #B73078 #B76F30

monochromatic

#175654 #238784 #30B7B3 #52D2CE #83DEDC

Accessibility & contrast

On white

2.46

#30B7B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#30B7B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B7B3

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B7B3	#FFFFFF	#000000	##000000
##30B7B3	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACADB3

Deuteranopia (green-blind)

#989FB4

Tritanopia (blue-blind)

#00BCB5

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #30b7b3;
/* rgb */ color: rgb(48, 183, 179);
/* oklch */ color: oklch(70.9% 0.111 191.9);

Tailwind

colors: {
  custom: {
    50: '#7fcdc9',
    500: '#30b7b3',
    950: '#000000',
  },
}

SCSS

$custom: #30b7b3;
$custom-light: #7fcdc9;
$custom-dark: #000000;

JSON

{
  "hex": "#30b7b3",
  "rgb": {
    "r": 48,
    "g": 183,
    "b": 179
  },
  "hsl": {
    "h": 178.222,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.70947,
    "c": 0.11112,
    "h": 191.9
  },
  "luminance": 0.3775
}

Semantic roles & 50–950 ramp

primary

#30B7B3

secondary

#C87B7D

accent

#464BE2

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #30B7B3

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

Preview Lab → · Contrast checker → · Palette generator →