#309B7B#309B7B

#309B7B is a light, moderate teal. Relative luminance 0.255; OKLCH L 62.1% C 0.108 H 169.0°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#309B7B
RGB	rgb(48, 155, 123)
HSL	hsl(162, 53%, 40%)
HSV	hsv(162, 69%, 61%)
CMYK	cmyk(69%, 0%, 20.6%, 39.2%)
CIE-LAB	lab(57.56, -38.06, 8.08)
CIE-LCH	lch(57.56, 38.91, 168.01°)
OKLab	oklab(62.06% -0.1061 0.0207)
OKLCH	oklch(62.06% 0.108 169)
XYZ	xyz(16.5136, 25.4993, 22.7866)
Luminance	0.2550 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309B7B #9B3050

analogous

#309B46 #309B7B #30869B

triadic

#309B7B #7B309B #9B7B30

tetradic

#309B7B #46309B #9B3050 #869B30

square

#309B7B #46309B #9B3050 #869B30

split-complementary

#309B7B #9B3086 #9B4630

monochromatic

#133E31 #226C56 #309B7B #43C59E #72D3B6

Accessibility & contrast

On white

3.44

#309B7B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#309B7B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309B7B

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309B7B	#FFFFFF	#000000	##000000
##309B7B	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979079

Deuteranopia (green-blind)

#88867D

Tritanopia (blue-blind)

#009C92

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309b7b;
/* rgb */ color: rgb(48, 155, 123);
/* oklch */ color: oklch(62.1% 0.108 169.0);

Tailwind

colors: {
  custom: {
    50: '#76b9a1',
    500: '#309b7b',
    950: '#000000',
  },
}

SCSS

$custom: #309b7b;
$custom-light: #76b9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#309b7b",
  "rgb": {
    "r": 48,
    "g": 155,
    "b": 123
  },
  "hsl": {
    "h": 162.056,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62062,
    "c": 0.10813,
    "h": 169
  },
  "luminance": 0.25501
}

Semantic roles & 50–950 ramp

primary

#309B7B

secondary

#BB6C83

accent

#4C77DC

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A110E

muted

#7C807E

Preview Lab

Preview with #309B7B

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

Preview Lab → · Contrast checker → · Palette generator →