#1C4205#1C4205

#1C4205 is a dark, moderate yellow-green. Relative luminance 0.042; OKLCH L 33.8% C 0.097 H 136.9°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#1C4205
RGB	rgb(28, 66, 5)
HSL	hsl(97, 86%, 14%)
HSV	hsv(97, 92%, 26%)
CMYK	cmyk(57.6%, 0%, 92.4%, 74.1%)
CIE-LAB	lab(24.17, -25.38, 30.01)
CIE-LCH	lch(24.17, 39.30, 130.22°)
OKLab	oklab(33.79% -0.0706 0.0662)
OKLCH	oklch(33.79% 0.097 136.9)
XYZ	xyz(2.4544, 4.1541, 0.8160)
Luminance	0.0415 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 1.50

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C4205 #2B0542

analogous

#3B4205 #1C4205 #05420D

triadic

#1C4205 #051C42 #42051C

tetradic

#1C4205 #053B42 #2B0542 #420D05

square

#1C4205 #053B42 #2B0542 #420D05

split-complementary

#1C4205 #0D0542 #42053B

monochromatic

#0C1C02 #0C1C02 #1C4205 #347B09 #4CB40E

Accessibility & contrast

On white

11.47

#1C4205 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#1C4205 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4205

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4205	#FFFFFF	#000000	##FFFFFF
##1C4205	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453B00

Deuteranopia (green-blind)

#40380C

Tritanopia (blue-blind)

#1A3F37

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1c4205;
/* rgb */ color: rgb(28, 66, 5);
/* oklch */ color: oklch(33.8% 0.097 136.9);

Tailwind

colors: {
  custom: {
    50: '#5d774b',
    500: '#1c4205',
    950: '#000000',
  },
}

SCSS

$custom: #1c4205;
$custom-light: #5d774b;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4205",
  "rgb": {
    "r": 28,
    "g": 66,
    "b": 5
  },
  "hsl": {
    "h": 97.377,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.33793,
    "c": 0.09678,
    "h": 136.9
  },
  "luminance": 0.04154
}

Semantic roles & 50–950 ramp

primary

#1C4205

secondary

#5D2082

accent

#2CFCAE

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#050801

muted

#797B77

Preview Lab

Preview with #1C4205

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

Preview Lab → · Contrast checker → · Palette generator →