#309B69#309B69

#309B69 is a mid, vivid teal. Relative luminance 0.251; OKLCH L 61.6% C 0.123 H 158.8°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#309B69
RGB	rgb(48, 155, 105)
HSL	hsl(152, 53%, 40%)
HSV	hsv(152, 69%, 61%)
CMYK	cmyk(69%, 0%, 32.3%, 39.2%)
CIE-LAB	lab(57.16, -42.25, 17.63)
CIE-LCH	lch(57.16, 45.78, 157.35°)
OKLab	oklab(61.61% -0.115 0.0446)
OKLCH	oklch(61.61% 0.123 158.8)
XYZ	xyz(15.4886, 25.0893, 17.3883)
Luminance	0.2509 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309B69 #9B3062

analogous

#309B34 #309B69 #30979B

triadic

#309B69 #69309B #9B6930

tetradic

#309B69 #34309B #9B3062 #979B30

square

#309B69 #34309B #9B3062 #979B30

split-complementary

#309B69 #9B3097 #9B3430

monochromatic

#133E2A #226C49 #309B69 #43C588 #72D3A6

Accessibility & contrast

On white

3.49

#309B69 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#309B69 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309B69

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309B69	#FFFFFF	#000000	##000000
##309B69	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998F66

Deuteranopia (green-blind)

#8C856C

Tritanopia (blue-blind)

#009A8E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #309b69;
/* rgb */ color: rgb(48, 155, 105);
/* oklch */ color: oklch(61.6% 0.123 158.8);

Tailwind

colors: {
  custom: {
    50: '#76b994',
    500: '#309b69',
    950: '#000000',
  },
}

SCSS

$custom: #309b69;
$custom-light: #76b994;
$custom-dark: #000000;

JSON

{
  "hex": "#309b69",
  "rgb": {
    "r": 48,
    "g": 155,
    "b": 105
  },
  "hsl": {
    "h": 151.963,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.61607,
    "c": 0.12332,
    "h": 158.8
  },
  "luminance": 0.25091
}

Semantic roles & 50–950 ramp

primary

#309B69

secondary

#BB6C91

accent

#4C8FDC

background

#F7FBF9

surface

#EEF6F1

border

#C9D0CB

text

#09110D

muted

#7B807E

Preview Lab

Preview with #309B69

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

Preview Lab → · Contrast checker → · Palette generator →