#143B10#143B10

#143B10 is a dark, moderate green. Relative luminance 0.033; OKLCH L 31.3% C 0.083 H 141.8°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#143B10
RGB	rgb(20, 59, 16)
HSL	hsl(114, 57%, 15%)
HSV	hsv(114, 73%, 23%)
CMYK	cmyk(66.1%, 0%, 72.9%, 76.9%)
CIE-LAB	lab(21.26, -23.82, 21.98)
CIE-LCH	lch(21.26, 32.41, 137.30°)
OKLab	oklab(31.32% -0.065 0.0511)
OKLCH	oklch(31.32% 0.083 141.8)
XYZ	xyz(1.9459, 3.3139, 1.0272)
Luminance	0.0331 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 2.87

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143B10 #37103B

analogous

#2A3B10 #143B10 #103B22

triadic

#143B10 #10143B #3B1014

tetradic

#143B10 #102A3B #37103B #3B2210

square

#143B10 #102A3B #37103B #3B2210

split-complementary

#143B10 #22103B #3B102A

monochromatic

#081807 #081807 #143B10 #246B1D #359B2A

Accessibility & contrast

On white

12.63

#143B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#143B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143B10

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143B10	#FFFFFF	#000000	##FFFFFF
##143B10	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D350B

Deuteranopia (green-blind)

#383214

Tritanopia (blue-blind)

#0E3932

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #143b10;
/* rgb */ color: rgb(20, 59, 16);
/* oklch */ color: oklch(31.3% 0.083 141.8);

Tailwind

colors: {
  custom: {
    50: '#577150',
    500: '#143b10',
    950: '#000000',
  },
}

SCSS

$custom: #143b10;
$custom-light: #577150;
$custom-dark: #000000;

JSON

{
  "hex": "#143b10",
  "rgb": {
    "r": 20,
    "g": 59,
    "b": 16
  },
  "hsl": {
    "h": 114.419,
    "s": 57.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.31325,
    "c": 0.08267,
    "h": 141.8
  },
  "luminance": 0.03314
}

Semantic roles & 50–950 ramp

primary

#143B10

secondary

#6F3275

accent

#47E1D2

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030802

muted

#787B78

Preview Lab

Preview with #143B10

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

Preview Lab → · Contrast checker → · Palette generator →