#124B1B#124B1B

#124B1B is a dark, moderate green. Relative luminance 0.052; OKLCH L 36.4% C 0.097 H 145.8°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#124B1B
RGB	rgb(18, 75, 27)
HSL	hsl(129, 61%, 18%)
HSV	hsv(129, 76%, 29%)
CMYK	cmyk(76%, 0%, 64%, 70.6%)
CIE-LAB	lab(27.41, -29.73, 23.04)
CIE-LCH	lch(27.41, 37.61, 142.23°)
OKLab	oklab(36.43% -0.0803 0.0546)
OKLCH	oklch(36.43% 0.097 145.8)
XYZ	xyz(2.9632, 5.2396, 1.8919)
Luminance	0.0524 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Hunter Green (survey)

#0B4008

ΔE00 3.99

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124B1B #4B1242

analogous

#254B12 #124B1B #124B37

triadic

#124B1B #1B124B #4B1B12

tetradic

#124B1B #12254B #4B1242 #4B3712

square

#124B1B #12254B #4B1242 #4B3712

split-complementary

#124B1B #37124B #4B1225

monochromatic

#061909 #061A09 #124B1B #1E7C2D #2AAE3F

Accessibility & contrast

On white

10.25

#124B1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#124B1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124B1B

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124B1B	#FFFFFF	#000000	##FFFFFF
##124B1B	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4416

Deuteranopia (green-blind)

#453F1F

Tritanopia (blue-blind)

#014940

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #124b1b;
/* rgb */ color: rgb(18, 75, 27);
/* oklch */ color: oklch(36.4% 0.097 145.8);

Tailwind

colors: {
  custom: {
    50: '#597e59',
    500: '#124b1b',
    950: '#000000',
  },
}

SCSS

$custom: #124b1b;
$custom-light: #597e59;
$custom-dark: #000000;

JSON

{
  "hex": "#124b1b",
  "rgb": {
    "r": 18,
    "g": 75,
    "b": 27
  },
  "hsl": {
    "h": 129.474,
    "s": 61.29,
    "l": 18.235
  },
  "oklch": {
    "l": 0.36428,
    "c": 0.09708,
    "h": 145.8
  },
  "luminance": 0.0524
}

Semantic roles & 50–950 ramp

primary

#124B1B

secondary

#843578

accent

#43CBE4

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A03

muted

#797C78

Preview Lab

Preview with #124B1B

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

Preview Lab → · Contrast checker → · Palette generator →