#233E30#233E30

#233E30 is a dark, muted green. Relative luminance 0.040; OKLCH L 33.7% C 0.042 H 160.4°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#233E30
RGB	rgb(35, 62, 48)
HSL	hsl(149, 28%, 19%)
HSV	hsv(149, 44%, 24%)
CMYK	cmyk(43.5%, 0%, 22.6%, 75.7%)
CIE-LAB	lab(23.72, -14.11, 5.41)
CIE-LCH	lch(23.72, 15.11, 159.01°)
OKLab	oklab(33.74% -0.0392 0.0139)
OKLCH	oklch(33.74% 0.042 160.4)
XYZ	xyz(2.9491, 4.0158, 3.4155)
Luminance	0.0402 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233E30 #3E2331

analogous

#243E23 #233E30 #233E3E

triadic

#233E30 #30233E #3E3023

tetradic

#233E30 #23243E #3E2331 #3E3E23

square

#233E30 #23243E #3E2331 #3E3E23

split-complementary

#233E30 #3E233E #3E2324

monochromatic

#0B140F #0D1712 #233E30 #39654E #4F8C6D

Accessibility & contrast

On white

11.65

#233E30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#233E30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233E30

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233E30	#FFFFFF	#000000	##FFFFFF
##233E30	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3A2F

Deuteranopia (green-blind)

#393731

Tritanopia (blue-blind)

#1D3E3A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #233e30;
/* rgb */ color: rgb(35, 62, 48);
/* oklch */ color: oklch(33.7% 0.042 160.4);

Tailwind

colors: {
  custom: {
    50: '#5f7368',
    500: '#233e30',
    950: '#000000',
  },
}

SCSS

$custom: #233e30;
$custom-light: #5f7368;
$custom-dark: #000000;

JSON

{
  "hex": "#233e30",
  "rgb": {
    "r": 35,
    "g": 62,
    "b": 48
  },
  "hsl": {
    "h": 148.889,
    "s": 27.835,
    "l": 19.02
  },
  "oklch": {
    "l": 0.33739,
    "c": 0.04159,
    "h": 160.4
  },
  "luminance": 0.04016
}

Semantic roles & 50–950 ramp

primary

#233E30

secondary

#714C5F

accent

#6496C4

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#040806

muted

#797B7A

Preview Lab

Preview with #233E30

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

Preview Lab → · Contrast checker → · Palette generator →