#30B4B1#30B4B1

#30B4B1 is a light, moderate teal. Relative luminance 0.364; OKLCH L 70.1% C 0.109 H 192.7°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#30B4B1
RGB	rgb(48, 180, 177)
HSL	hsl(179, 58%, 45%)
HSV	hsv(179, 73%, 71%)
CMYK	cmyk(73.3%, 0%, 1.7%, 29.4%)
CIE-LAB	lab(66.86, -34.78, -8.59)
CIE-LCH	lch(66.86, 35.82, 193.88°)
OKLab	oklab(70.13% -0.1066 -0.0239)
OKLCH	oklch(70.13% 0.109 192.7)
XYZ	xyz(25.4723, 36.4422, 47.2780)
Luminance	0.3644 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B4B1 #B43033

analogous

#30B46F #30B4B1 #3075B4

triadic

#30B4B1 #B130B4 #B4B130

tetradic

#30B4B1 #6F30B4 #B43033 #75B430

square

#30B4B1 #6F30B4 #B43033 #75B430

split-complementary

#30B4B1 #B43075 #B46F30

monochromatic

#165352 #238481 #30B4B1 #51D1CE #81DDDB

Accessibility & contrast

On white

2.53

#30B4B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#30B4B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B4B1

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B4B1	#FFFFFF	#000000	##000000
##30B4B1	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9ABB1

Deuteranopia (green-blind)

#969DB2

Tritanopia (blue-blind)

#00B9B3

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #30b4b1;
/* rgb */ color: rgb(48, 180, 177);
/* oklch */ color: oklch(70.1% 0.109 192.7);

Tailwind

colors: {
  custom: {
    50: '#7ecbc8',
    500: '#30b4b1',
    950: '#000000',
  },
}

SCSS

$custom: #30b4b1;
$custom-light: #7ecbc8;
$custom-dark: #000000;

JSON

{
  "hex": "#30b4b1",
  "rgb": {
    "r": 48,
    "g": 180,
    "b": 177
  },
  "hsl": {
    "h": 178.636,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.70132,
    "c": 0.10928,
    "h": 192.7
  },
  "luminance": 0.36445
}

Semantic roles & 50–950 ramp

primary

#30B4B1

secondary

#C6797B

accent

#474AE1

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #30B4B1

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

Preview Lab → · Contrast checker → · Palette generator →