#30B5B5#30B5B5

#30B5B5 is a light, moderate teal. Relative luminance 0.370; OKLCH L 70.5% C 0.110 H 195.0°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#30B5B5
RGB	rgb(48, 181, 181)
HSL	hsl(180, 58%, 45%)
HSV	hsv(180, 73%, 71%)
CMYK	cmyk(73.5%, 0%, 0%, 29%)
CIE-LAB	lab(67.28, -34.08, -10.17)
CIE-LCH	lch(67.28, 35.56, 196.61°)
OKLab	oklab(70.52% -0.1058 -0.0283)
OKLCH	oklch(70.52% 0.11 195)
XYZ	xyz(26.0795, 37.0092, 49.4761)
Luminance	0.3701 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B5B5 #B53030

analogous

#30B573 #30B5B5 #3073B5

triadic

#30B5B5 #B530B5 #B5B530

tetradic

#30B5B5 #7330B5 #B53030 #73B530

square

#30B5B5 #7330B5 #B53030 #73B530

split-complementary

#30B5B5 #B53073 #B57330

monochromatic

#165454 #238585 #30B5B5 #51D1D1 #82DEDE

Accessibility & contrast

On white

2.50

#30B5B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#30B5B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B5B5

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B5B5	#FFFFFF	#000000	##000000
##30B5B5	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9ACB5

Deuteranopia (green-blind)

#969EB6

Tritanopia (blue-blind)

#00BBB5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #30b5b5;
/* rgb */ color: rgb(48, 181, 181);
/* oklch */ color: oklch(70.5% 0.110 195.0);

Tailwind

colors: {
  custom: {
    50: '#7fcbcb',
    500: '#30b5b5',
    950: '#000000',
  },
}

SCSS

$custom: #30b5b5;
$custom-light: #7fcbcb;
$custom-dark: #000000;

JSON

{
  "hex": "#30b5b5",
  "rgb": {
    "r": 48,
    "g": 181,
    "b": 181
  },
  "hsl": {
    "h": 180,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.7052,
    "c": 0.10956,
    "h": 195
  },
  "luminance": 0.37012
}

Semantic roles & 50–950 ramp

primary

#30B5B5

secondary

#C77A7A

accent

#4646E1

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #30B5B5

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

Preview Lab → · Contrast checker → · Palette generator →