#30A5B7#30A5B7

#30A5B7 is a light, moderate teal. Relative luminance 0.310; OKLCH L 66.6% C 0.103 H 210.1°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#30A5B7
RGB	rgb(48, 165, 183)
HSL	hsl(188, 58%, 45%)
HSV	hsv(188, 74%, 72%)
CMYK	cmyk(73.8%, 9.8%, 0%, 28.2%)
CIE-LAB	lab(62.47, -25.67, -18.54)
CIE-LCH	lch(62.47, 31.66, 215.83°)
OKLab	oklab(66.65% -0.0891 -0.0516)
OKLCH	oklch(66.65% 0.103 210.1)
XYZ	xyz(23.2176, 30.9548, 49.5418)
Luminance	0.3096 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30A5B7 #B74230

analogous

#30B785 #30A5B7 #3061B7

triadic

#30A5B7 #B730A5 #A5B730

tetradic

#30A5B7 #8530B7 #B74230 #61B730

square

#30A5B7 #8530B7 #B74230 #61B730

split-complementary

#30A5B7 #B73061 #B78530

monochromatic

#174E56 #237987 #30A5B7 #52C1D2 #83D2DE

Accessibility & contrast

On white

2.92

#30A5B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#30A5B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30A5B7

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30A5B7	#FFFFFF	#000000	##000000
##30A5B7	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969FB8

Deuteranopia (green-blind)

#8391B7

Tritanopia (blue-blind)

#00ADAA

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #30a5b7;
/* rgb */ color: rgb(48, 165, 183);
/* oklch */ color: oklch(66.6% 0.103 210.1);

Tailwind

colors: {
  custom: {
    50: '#7dc0cc',
    500: '#30a5b7',
    950: '#000000',
  },
}

SCSS

$custom: #30a5b7;
$custom-light: #7dc0cc;
$custom-dark: #000000;

JSON

{
  "hex": "#30a5b7",
  "rgb": {
    "r": 48,
    "g": 165,
    "b": 183
  },
  "hsl": {
    "h": 188,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.66645,
    "c": 0.10292,
    "h": 210.1
  },
  "luminance": 0.30958
}

Semantic roles & 50–950 ramp

primary

#30A5B7

secondary

#C8857B

accent

#5B46E2

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #30A5B7

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

Preview Lab → · Contrast checker → · Palette generator →