#034037#034037

#034037 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.3% C 0.059 H 179.4°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#034037
RGB	rgb(3, 64, 55)
HSL	hsl(171, 91%, 13%)
HSV	hsv(171, 95%, 25%)
CMYK	cmyk(95.3%, 0%, 14.1%, 74.9%)
CIE-LAB	lab(23.54, -20.57, 0.37)
CIE-LCH	lch(23.54, 20.57, 178.96°)
OKLab	oklab(33.35% -0.0592 0.0007)
OKLCH	oklch(33.35% 0.059 179.4)
XYZ	xyz(2.5602, 3.9617, 4.2434)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#034037 #40030C

analogous

#034018 #034037 #032A40

triadic

#034037 #370340 #403703

tetradic

#034037 #180340 #40030C #2A4003

square

#034037 #180340 #40030C #2A4003

split-complementary

#034037 #40032A #401803

monochromatic

#011D19 #011D19 #034037 #067A69 #08B59B

Accessibility & contrast

On white

11.72

#034037 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#034037 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #034037

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##034037	#FFFFFF	#000000	##FFFFFF
##034037	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3B37

Deuteranopia (green-blind)

#353638

Tritanopia (blue-blind)

#00413D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #034037;
/* rgb */ color: rgb(3, 64, 55);
/* oklch */ color: oklch(33.3% 0.059 179.4);

Tailwind

colors: {
  custom: {
    50: '#52756d',
    500: '#034037',
    950: '#000000',
  },
}

SCSS

$custom: #034037;
$custom-light: #52756d;
$custom-dark: #000000;

JSON

{
  "hex": "#034037",
  "rgb": {
    "r": 3,
    "g": 64,
    "b": 55
  },
  "hsl": {
    "h": 171.148,
    "s": 91.045,
    "l": 13.137
  },
  "oklch": {
    "l": 0.33348,
    "c": 0.05918,
    "h": 179.4
  },
  "luminance": 0.03962
}

Semantic roles & 50–950 ramp

primary

#034037

secondary

#821D2C

accent

#2948FF

background

#F4F7F6

surface

#E7EDEB

border

#C3C8C6

text

#030807

muted

#787B7A

Preview Lab

Preview with #034037

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

Preview Lab → · Contrast checker → · Palette generator →