#30B7B8#30B7B8

#30B7B8 is a light, moderate teal. Relative luminance 0.380; OKLCH L 71.1% C 0.111 H 195.7°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#30B7B8
RGB	rgb(48, 183, 184)
HSL	hsl(180, 59%, 45%)
HSV	hsv(180, 74%, 72%)
CMYK	cmyk(73.9%, 0.5%, 0%, 27.8%)
CIE-LAB	lab(67.99, -34.14, -10.77)
CIE-LCH	lch(67.99, 35.80, 197.52°)
OKLab	oklab(71.12% -0.1065 -0.0299)
OKLCH	oklch(71.12% 0.111 195.7)
XYZ	xyz(26.8002, 37.9528, 51.2513)
Luminance	0.3796 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B7B8 #B83130

analogous

#30B875 #30B7B8 #3073B8

triadic

#30B7B8 #B830B7 #B7B830

tetradic

#30B7B8 #7530B8 #B83130 #73B830

square

#30B7B8 #7530B8 #B83130 #73B830

split-complementary

#30B7B8 #B83073 #B87530

monochromatic

#175657 #238787 #30B7B8 #53D1D2 #84DEDF

Accessibility & contrast

On white

2.44

#30B7B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#30B7B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B7B8

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B7B8	#FFFFFF	#000000	##000000
##30B7B8	1.00	2.44	8.59	8.59
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABAEB8

Deuteranopia (green-blind)

#97A0B9

Tritanopia (blue-blind)

#00BDB7

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #30b7b8;
/* rgb */ color: rgb(48, 183, 184);
/* oklch */ color: oklch(71.1% 0.111 195.7);

Tailwind

colors: {
  custom: {
    50: '#7fcdcd',
    500: '#30b7b8',
    950: '#000000',
  },
}

SCSS

$custom: #30b7b8;
$custom-light: #7fcdcd;
$custom-dark: #000000;

JSON

{
  "hex": "#30b7b8",
  "rgb": {
    "r": 48,
    "g": 183,
    "b": 184
  },
  "hsl": {
    "h": 180.441,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.71121,
    "c": 0.11064,
    "h": 195.7
  },
  "luminance": 0.37956
}

Semantic roles & 50–950 ramp

primary

#30B7B8

secondary

#C87C7C

accent

#4746E2

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #30B7B8

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

Preview Lab → · Contrast checker → · Palette generator →