#12421C#12421C

#12421C is a dark, moderate green. Relative luminance 0.041; OKLCH L 33.6% C 0.082 H 147.3°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#12421C
RGB	rgb(18, 66, 28)
HSL	hsl(133, 57%, 16%)
HSV	hsv(133, 73%, 26%)
CMYK	cmyk(72.7%, 0%, 57.6%, 74.1%)
CIE-LAB	lab(24.03, -25.70, 18.40)
CIE-LCH	lch(24.03, 31.61, 144.40°)
OKLab	oklab(33.64% -0.0694 0.0445)
OKLCH	oklch(33.64% 0.082 147.3)
XYZ	xyz(2.4071, 4.1086, 1.7646)
Luminance	0.0411 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 4.22

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12421C #421238

analogous

#204212 #12421C #124234

triadic

#12421C #1C1242 #421C12

tetradic

#12421C #122042 #421238 #423412

square

#12421C #122042 #421238 #423412

split-complementary

#12421C #341242 #421220

monochromatic

#07180A #07180A #12421C #1F7230 #2CA245

Accessibility & contrast

On white

11.53

#12421C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#12421C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12421C

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12421C	#FFFFFF	#000000	##FFFFFF
##12421C	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433C19

Deuteranopia (green-blind)

#3D381F

Tritanopia (blue-blind)

#044039

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #12421c;
/* rgb */ color: rgb(18, 66, 28);
/* oklch */ color: oklch(33.6% 0.082 147.3);

Tailwind

colors: {
  custom: {
    50: '#577759',
    500: '#12421c',
    950: '#000000',
  },
}

SCSS

$custom: #12421c;
$custom-light: #577759;
$custom-dark: #000000;

JSON

{
  "hex": "#12421c",
  "rgb": {
    "r": 18,
    "g": 66,
    "b": 28
  },
  "hsl": {
    "h": 132.5,
    "s": 57.143,
    "l": 16.471
  },
  "oklch": {
    "l": 0.33641,
    "c": 0.0824,
    "h": 147.3
  },
  "luminance": 0.04109
}

Semantic roles & 50–950 ramp

primary

#12421C

secondary

#7B356C

accent

#47C1E0

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030803

muted

#787B78

Preview Lab

Preview with #12421C

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

Preview Lab → · Contrast checker → · Palette generator →