#043A10#043A10

#043A10 is a dark, moderate green. Relative luminance 0.031; OKLCH L 30.5% C 0.088 H 146.3°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#043A10
RGB	rgb(4, 58, 16)
HSL	hsl(133, 87%, 12%)
HSV	hsv(133, 93%, 23%)
CMYK	cmyk(93.1%, 0%, 72.4%, 77.3%)
CIE-LAB	lab(20.40, -27.25, 20.88)
CIE-LCH	lch(20.40, 34.33, 142.54°)
OKLab	oklab(30.48% -0.0733 0.0489)
OKLCH	oklch(30.48% 0.088 146.3)
XYZ	xyz(1.6565, 3.0891, 0.9991)
Luminance	0.0309 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 2.64

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 4.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043A10 #3A042E

analogous

#133A04 #043A10 #043A2B

triadic

#043A10 #10043A #3A1004

tetradic

#043A10 #04133A #3A042E #3A2B04

square

#043A10 #04133A #3A042E #3A2B04

split-complementary

#043A10 #2B043A #3A0413

monochromatic

#021D08 #021D08 #043A10 #087320 #0CAD30

Accessibility & contrast

On white

12.98

#043A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#043A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043A10

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043A10	#FFFFFF	#000000	##FFFFFF
##043A10	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B340B

Deuteranopia (green-blind)

#353014

Tritanopia (blue-blind)

#003831

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #043a10;
/* rgb */ color: rgb(4, 58, 16);
/* oklch */ color: oklch(30.5% 0.088 146.3);

Tailwind

colors: {
  custom: {
    50: '#507150',
    500: '#043a10',
    950: '#000000',
  },
}

SCSS

$custom: #043a10;
$custom-light: #507150;
$custom-dark: #000000;

JSON

{
  "hex": "#043a10",
  "rgb": {
    "r": 4,
    "g": 58,
    "b": 16
  },
  "hsl": {
    "h": 133.333,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.30477,
    "c": 0.0881,
    "h": 146.3
  },
  "luminance": 0.03089
}

Semantic roles & 50–950 ramp

primary

#043A10

secondary

#7C1E67

accent

#2BCEFD

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#020702

muted

#787A78

Preview Lab

Preview with #043A10

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

Preview Lab → · Contrast checker → · Palette generator →