#12743B#12743B

#12743B is a mid, vivid green. Relative luminance 0.129; OKLCH L 49.2% C 0.124 H 151.6°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#12743B
RGB	rgb(18, 116, 59)
HSL	hsl(145, 73%, 26%)
HSV	hsv(145, 84%, 45%)
CMYK	cmyk(84.5%, 0%, 49.1%, 54.5%)
CIE-LAB	lab(42.66, -40.49, 24.00)
CIE-LCH	lch(42.66, 47.06, 149.34°)
OKLab	oklab(49.21% -0.1087 0.0587)
OKLCH	oklch(49.21% 0.124 151.6)
XYZ	xyz(7.2836, 12.9342, 6.2495)
Luminance	0.1293 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12743B #74124B

analogous

#1A7412 #12743B #12746C

triadic

#12743B #3B1274 #743B12

tetradic

#12743B #121A74 #74124B #746C12

square

#12743B #121A74 #74124B #746C12

split-complementary

#12743B #6C1274 #74121A

monochromatic

#041A0D #0A3F20 #12743B #1AA956 #23DD71

Accessibility & contrast

On white

5.85

#12743B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#12743B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12743B

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12743B	#FFFFFF	#000000	##FFFFFF
##12743B	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746937

Deuteranopia (green-blind)

#69623F

Tritanopia (blue-blind)

#007266

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #12743b;
/* rgb */ color: rgb(18, 116, 59);
/* oklch */ color: oklch(49.2% 0.124 151.6);

Tailwind

colors: {
  custom: {
    50: '#639d72',
    500: '#12743b',
    950: '#000000',
  },
}

SCSS

$custom: #12743b;
$custom-light: #639d72;
$custom-dark: #000000;

JSON

{
  "hex": "#12743b",
  "rgb": {
    "r": 18,
    "g": 116,
    "b": 59
  },
  "hsl": {
    "h": 145.102,
    "s": 73.134,
    "l": 26.275
  },
  "oklch": {
    "l": 0.49209,
    "c": 0.12355,
    "h": 151.6
  },
  "luminance": 0.12935
}

Semantic roles & 50–950 ramp

primary

#12743B

secondary

#AB377A

accent

#38A3F0

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#060E08

muted

#7A7E7B

Preview Lab

Preview with #12743B

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

Preview Lab → · Contrast checker → · Palette generator →