#309B76#309B76

#309B76 is a mid, moderate teal. Relative luminance 0.254; OKLCH L 61.9% C 0.112 H 165.8°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#309B76
RGB	rgb(48, 155, 118)
HSL	hsl(159, 53%, 40%)
HSV	hsv(159, 69%, 61%)
CMYK	cmyk(69%, 0%, 23.9%, 39.2%)
CIE-LAB	lab(57.44, -39.29, 10.74)
CIE-LCH	lch(57.44, 40.73, 164.71°)
OKLab	oklab(61.93% -0.1086 0.0275)
OKLCH	oklch(61.93% 0.112 165.8)
XYZ	xyz(16.2085, 25.3773, 21.1801)
Luminance	0.2538 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309B76 #9B3055

analogous

#309B40 #309B76 #308B9B

triadic

#309B76 #76309B #9B7630

tetradic

#309B76 #40309B #9B3055 #8B9B30

square

#309B76 #40309B #9B3055 #8B9B30

split-complementary

#309B76 #9B308B #9B4030

monochromatic

#133E2F #226C52 #309B76 #43C598 #72D3B2

Accessibility & contrast

On white

3.46

#309B76 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#309B76 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309B76

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309B76	#FFFFFF	#000000	##000000
##309B76	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989074

Deuteranopia (green-blind)

#898678

Tritanopia (blue-blind)

#009B91

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309b76;
/* rgb */ color: rgb(48, 155, 118);
/* oklch */ color: oklch(61.9% 0.112 165.8);

Tailwind

colors: {
  custom: {
    50: '#76b99d',
    500: '#309b76',
    950: '#000000',
  },
}

SCSS

$custom: #309b76;
$custom-light: #76b99d;
$custom-dark: #000000;

JSON

{
  "hex": "#309b76",
  "rgb": {
    "r": 48,
    "g": 155,
    "b": 118
  },
  "hsl": {
    "h": 159.252,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.61927,
    "c": 0.11201,
    "h": 165.8
  },
  "luminance": 0.25379
}

Semantic roles & 50–950 ramp

primary

#309B76

secondary

#BB6C87

accent

#4C7EDC

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A110E

muted

#7C807E

Preview Lab

Preview with #309B76

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

Preview Lab → · Contrast checker → · Palette generator →