#1C3902#1C3902

#1C3902 is a dark, moderate yellow-green. Relative luminance 0.032; OKLCH L 31.0% C 0.087 H 134.1°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#1C3902
RGB	rgb(28, 57, 2)
HSL	hsl(92, 93%, 12%)
HSV	hsv(92, 96%, 22%)
CMYK	cmyk(50.9%, 0%, 96.5%, 77.6%)
CIE-LAB	lab(20.74, -21.42, 27.64)
CIE-LCH	lch(20.74, 34.97, 127.77°)
OKLab	oklab(30.96% -0.0603 0.0622)
OKLCH	oklch(30.96% 0.087 134.1)
XYZ	xyz(1.9529, 3.1774, 0.5678)
Luminance	0.0318 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 4.10

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.12

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C3902 #1F0239

analogous

#383902 #1C3902 #023903

triadic

#1C3902 #021C39 #39021C

tetradic

#1C3902 #023839 #1F0239 #390302

square

#1C3902 #023839 #1F0239 #390302

split-complementary

#1C3902 #030239 #390238

monochromatic

#0F1E01 #0F1E01 #1C3902 #397404 #56AF06

Accessibility & contrast

On white

12.84

#1C3902 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#1C3902 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C3902

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C3902	#FFFFFF	#000000	##FFFFFF
##1C3902	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3300

Deuteranopia (green-blind)

#383107

Tritanopia (blue-blind)

#1C362F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1c3902;
/* rgb */ color: rgb(28, 57, 2);
/* oklch */ color: oklch(31.0% 0.087 134.1);

Tailwind

colors: {
  custom: {
    50: '#5c6f48',
    500: '#1c3902',
    950: '#000000',
  },
}

SCSS

$custom: #1c3902;
$custom-light: #5c6f48;
$custom-dark: #000000;

JSON

{
  "hex": "#1c3902",
  "rgb": {
    "r": 28,
    "g": 57,
    "b": 2
  },
  "hsl": {
    "h": 91.636,
    "s": 93.22,
    "l": 11.569
  },
  "oklch": {
    "l": 0.30962,
    "c": 0.08663,
    "h": 134.1
  },
  "luminance": 0.03178
}

Semantic roles & 50–950 ramp

primary

#1C3902

secondary

#4E1A7D

accent

#29FF9A

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040701

muted

#797A77

Preview Lab

Preview with #1C3902

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

Preview Lab → · Contrast checker → · Palette generator →