#033813#033813

#033813 is a dark, moderate green. Relative luminance 0.029; OKLCH L 29.8% C 0.083 H 148.2°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#033813
RGB	rgb(3, 56, 19)
HSL	hsl(138, 90%, 12%)
HSV	hsv(138, 95%, 22%)
CMYK	cmyk(94.6%, 0%, 66.1%, 78%)
CIE-LAB	lab(19.62, -26.21, 18.28)
CIE-LCH	lch(19.62, 31.95, 145.11°)
OKLab	oklab(29.83% -0.0703 0.0436)
OKLCH	oklch(29.83% 0.083 148.2)
XYZ	xyz(1.5691, 2.8945, 1.0920)
Luminance	0.0290 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033813 #380328

analogous

#0E3803 #033813 #03382E

triadic

#033813 #130338 #381303

tetradic

#033813 #030E38 #380328 #382E03

square

#033813 #030E38 #380328 #382E03

split-complementary

#033813 #2E0338 #38030E

monochromatic

#021D0A #021D0A #033813 #067227 #09AC3A

Accessibility & contrast

On white

13.30

#033813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#033813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033813

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033813	#FFFFFF	#000000	##FFFFFF
##033813	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39320F

Deuteranopia (green-blind)

#332E16

Tritanopia (blue-blind)

#003730

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #033813;
/* rgb */ color: rgb(3, 56, 19);
/* oklch */ color: oklch(29.8% 0.083 148.2);

Tailwind

colors: {
  custom: {
    50: '#4f6f52',
    500: '#033813',
    950: '#000000',
  },
}

SCSS

$custom: #033813;
$custom-light: #4f6f52;
$custom-dark: #000000;

JSON

{
  "hex": "#033813",
  "rgb": {
    "r": 3,
    "g": 56,
    "b": 19
  },
  "hsl": {
    "h": 138.113,
    "s": 89.831,
    "l": 11.569
  },
  "oklch": {
    "l": 0.29833,
    "c": 0.0827,
    "h": 148.2
  },
  "luminance": 0.02895
}

Semantic roles & 50–950 ramp

primary

#033813

secondary

#7B1C5E

accent

#29BEFF

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#020702

muted

#787A78

Preview Lab

Preview with #033813

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

Preview Lab → · Contrast checker → · Palette generator →