#309D74#309D74

#309D74 is a light, moderate teal. Relative luminance 0.260; OKLCH L 62.4% C 0.116 H 163.8°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#309D74
RGB	rgb(48, 157, 116)
HSL	hsl(157, 53%, 40%)
HSV	hsv(157, 69%, 62%)
CMYK	cmyk(69.4%, 0%, 26.1%, 38.4%)
CIE-LAB	lab(58.04, -40.62, 12.70)
CIE-LCH	lch(58.04, 42.56, 162.64°)
OKLab	oklab(62.4% -0.1117 0.0324)
OKLCH	oklch(62.4% 0.116 163.8)
XYZ	xyz(16.4265, 26.0014, 20.6727)
Luminance	0.2600 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D74 #9D3059

analogous

#309D3D #309D74 #30909D

triadic

#309D74 #74309D #9D7430

tetradic

#309D74 #3D309D #9D3059 #909D30

square

#309D74 #3D309D #9D3059 #909D30

split-complementary

#309D74 #9D3090 #9D3D30

monochromatic

#133F2F #226E51 #309D74 #44C695 #73D4B0

Accessibility & contrast

On white

3.39

#309D74 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#309D74 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D74

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D74	#FFFFFF	#000000	##000000
##309D74	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9272

Deuteranopia (green-blind)

#8C8777

Tritanopia (blue-blind)

#009D92

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #309d74;
/* rgb */ color: rgb(48, 157, 116);
/* oklch */ color: oklch(62.4% 0.116 163.8);

Tailwind

colors: {
  custom: {
    50: '#77bb9c',
    500: '#309d74',
    950: '#000000',
  },
}

SCSS

$custom: #309d74;
$custom-light: #77bb9c;
$custom-dark: #000000;

JSON

{
  "hex": "#309d74",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 116
  },
  "hsl": {
    "h": 157.431,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.62402,
    "c": 0.11631,
    "h": 163.8
  },
  "luminance": 0.26003
}

Semantic roles & 50–950 ramp

primary

#309D74

secondary

#BC6D8B

accent

#4B82DD

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #309D74

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

Preview Lab → · Contrast checker → · Palette generator →