#303A30#303A30

#303A30 is a dark, muted green. Relative luminance 0.039; OKLCH L 33.6% C 0.022 H 145.1°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#303A30
RGB	rgb(48, 58, 48)
HSL	hsl(120, 9%, 21%)
HSV	hsv(120, 17%, 23%)
CMYK	cmyk(17.2%, 0%, 17.2%, 77.3%)
CIE-LAB	lab(23.23, -6.55, 4.84)
CIE-LCH	lch(23.23, 8.14, 143.53°)
OKLab	oklab(33.58% -0.0179 0.0125)
OKLCH	oklch(33.58% 0.022 145.1)
XYZ	xyz(3.2654, 3.8678, 3.3703)
Luminance	0.0387 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303A30 #3A303A

analogous

#353A30 #303A30 #303A35

triadic

#303A30 #30303A #3A3030

tetradic

#303A30 #30353A #3A303A #3A3530

square

#303A30 #30353A #3A303A #3A3530

split-complementary

#303A30 #35303A #3A3035

monochromatic

#0E110E #141914 #303A30 #4C5B4C #677D67

Accessibility & contrast

On white

11.84

#303A30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#303A30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303A30

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303A30	#FFFFFF	#000000	##FFFFFF
##303A30	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A382F

Deuteranopia (green-blind)

#393730

Tritanopia (blue-blind)

#2F3937

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #303a30;
/* rgb */ color: rgb(48, 58, 48);
/* oklch */ color: oklch(33.6% 0.022 145.1);

Tailwind

colors: {
  custom: {
    50: '#687068',
    500: '#303a30',
    950: '#000000',
  },
}

SCSS

$custom: #303a30;
$custom-light: #687068;
$custom-dark: #000000;

JSON

{
  "hex": "#303a30",
  "rgb": {
    "r": 48,
    "g": 58,
    "b": 48
  },
  "hsl": {
    "h": 120,
    "s": 9.434,
    "l": 20.784
  },
  "oklch": {
    "l": 0.33581,
    "c": 0.02187,
    "h": 145.1
  },
  "luminance": 0.03868
}

Semantic roles & 50–950 ramp

primary

#303A30

secondary

#695C69

accent

#75B2B2

background

#F6F6F6

surface

#EBECEB

border

#C6C7C6

text

#060706

muted

#7A7A7A

Preview Lab

Preview with #303A30

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

Preview Lab → · Contrast checker → · Palette generator →