#183902#183902

#183902 is a dark, moderate yellow-green. Relative luminance 0.031; OKLCH L 30.7% C 0.089 H 136.1°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#183902
RGB	rgb(24, 57, 2)
HSL	hsl(96, 93%, 12%)
HSV	hsv(96, 96%, 22%)
CMYK	cmyk(57.9%, 0%, 96.5%, 77.6%)
CIE-LAB	lab(20.54, -22.97, 27.36)
CIE-LCH	lch(20.54, 35.72, 130.02°)
OKLab	oklab(30.74% -0.0642 0.0617)
OKLCH	oklch(30.74% 0.089 136.1)
XYZ	xyz(1.8507, 3.1247, 0.5630)
Luminance	0.0313 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 3.26

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183902 #230239

analogous

#343902 #183902 #023908

triadic

#183902 #021839 #390218

tetradic

#183902 #023439 #230239 #390802

square

#183902 #023439 #230239 #390802

split-complementary

#183902 #080239 #390234

monochromatic

#0C1E01 #0C1E01 #183902 #317404 #4AAF06

Accessibility & contrast

On white

12.92

#183902 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#183902 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183902

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183902	#FFFFFF	#000000	##FFFFFF
##183902	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3300

Deuteranopia (green-blind)

#373007

Tritanopia (blue-blind)

#16362F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #183902;
/* rgb */ color: rgb(24, 57, 2);
/* oklch */ color: oklch(30.7% 0.089 136.1);

Tailwind

colors: {
  custom: {
    50: '#597048',
    500: '#183902',
    950: '#000000',
  },
}

SCSS

$custom: #183902;
$custom-light: #597048;
$custom-dark: #000000;

JSON

{
  "hex": "#183902",
  "rgb": {
    "r": 24,
    "g": 57,
    "b": 2
  },
  "hsl": {
    "h": 96,
    "s": 93.22,
    "l": 11.569
  },
  "oklch": {
    "l": 0.30738,
    "c": 0.08904,
    "h": 136.1
  },
  "luminance": 0.03125
}

Semantic roles & 50–950 ramp

primary

#183902

secondary

#551A7D

accent

#29FFA9

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040701

muted

#797A77

Preview Lab

Preview with #183902

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

Preview Lab → · Contrast checker → · Palette generator →