#122F03#122F03

#122F03 is a dark, moderate yellow-green. Relative luminance 0.022; OKLCH L 27.2% C 0.078 H 137.0°. Best body text is #FFFFFF at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#122F03
RGB	rgb(18, 47, 3)
HSL	hsl(100, 88%, 10%)
HSV	hsv(100, 94%, 18%)
CMYK	cmyk(61.7%, 0%, 93.6%, 81.6%)
CIE-LAB	lab(16.35, -20.39, 21.93)
CIE-LCH	lch(16.35, 29.95, 132.91°)
OKLab	oklab(27.21% -0.0567 0.0529)
OKLCH	oklch(27.21% 0.078 137)
XYZ	xyz(1.2824, 2.1681, 0.4370)
Luminance	0.0217 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 8.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122F03 #20032F

analogous

#282F03 #122F03 #032F0A

triadic

#122F03 #03122F #2F0312

tetradic

#122F03 #03282F #20032F #2F0A03

square

#122F03 #03282F #20032F #2F0A03

split-complementary

#122F03 #0A032F #2F0328

monochromatic

#0B1D02 #0B1D02 #122F03 #286907 #3EA20A

Accessibility & contrast

On white

14.65

#122F03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#122F03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122F03

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122F03	#FFFFFF	#000000	##FFFFFF
##122F03	1.00	14.65	1.43	14.65
#FFFFFF	14.65	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312A00

Deuteranopia (green-blind)

#2D2807

Tritanopia (blue-blind)

#102D27

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #122f03;
/* rgb */ color: rgb(18, 47, 3);
/* oklch */ color: oklch(27.2% 0.078 137.0);

Tailwind

colors: {
  custom: {
    50: '#536848',
    500: '#122f03',
    950: '#000000',
  },
}

SCSS

$custom: #122f03;
$custom-light: #536848;
$custom-dark: #000000;

JSON

{
  "hex": "#122f03",
  "rgb": {
    "r": 18,
    "g": 47,
    "b": 3
  },
  "hsl": {
    "h": 99.545,
    "s": 88,
    "l": 9.804
  },
  "oklch": {
    "l": 0.27209,
    "c": 0.07751,
    "h": 137
  },
  "luminance": 0.02168
}

Semantic roles & 50–950 ramp

primary

#122F03

secondary

#551B73

accent

#2AFEB6

background

#F4F6F4

surface

#E7EBE6

border

#C3C6C2

text

#030600

muted

#787A77

Preview Lab

Preview with #122F03

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

Preview Lab → · Contrast checker → · Palette generator →