#183F07#183F07

#183F07 is a dark, moderate green. Relative luminance 0.038; OKLCH L 32.7% C 0.093 H 138.3°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#183F07
RGB	rgb(24, 63, 7)
HSL	hsl(102, 80%, 14%)
HSV	hsv(102, 89%, 25%)
CMYK	cmyk(61.9%, 0%, 88.9%, 75.3%)
CIE-LAB	lab(22.88, -25.24, 27.83)
CIE-LCH	lch(22.88, 37.57, 132.21°)
OKLab	oklab(32.68% -0.0698 0.0622)
OKLCH	oklch(32.68% 0.093 138.3)
XYZ	xyz(2.1925, 3.7644, 0.8120)
Luminance	0.0377 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 1.92

Hunter Green (survey)

#0B4008

ΔE00 1.95

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183F07 #2E073F

analogous

#343F07 #183F07 #073F12

triadic

#183F07 #07183F #3F0718

tetradic

#183F07 #07343F #2E073F #3F1207

square

#183F07 #07343F #2E073F #3F1207

split-complementary

#183F07 #12073F #3F0734

monochromatic

#0A1C03 #0A1C03 #183F07 #2D760D #42AD13

Accessibility & contrast

On white

11.98

#183F07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#183F07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183F07

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183F07	#FFFFFF	#000000	##FFFFFF
##183F07	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413900

Deuteranopia (green-blind)

#3C350D

Tritanopia (blue-blind)

#153C35

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #183f07;
/* rgb */ color: rgb(24, 63, 7);
/* oklch */ color: oklch(32.7% 0.093 138.3);

Tailwind

colors: {
  custom: {
    50: '#5a744c',
    500: '#183f07',
    950: '#000000',
  },
}

SCSS

$custom: #183f07;
$custom-light: #5a744c;
$custom-dark: #000000;

JSON

{
  "hex": "#183f07",
  "rgb": {
    "r": 24,
    "g": 63,
    "b": 7
  },
  "hsl": {
    "h": 101.786,
    "s": 80,
    "l": 13.725
  },
  "oklch": {
    "l": 0.32679,
    "c": 0.09344,
    "h": 138.3
  },
  "luminance": 0.03765
}

Semantic roles & 50–950 ramp

primary

#183F07

secondary

#63247E

accent

#31F6BB

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040801

muted

#797B77

Preview Lab

Preview with #183F07

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

Preview Lab → · Contrast checker → · Palette generator →