#1C430A#1C430A

#1C430A is a dark, moderate green. Relative luminance 0.043; OKLCH L 34.1% C 0.095 H 137.9°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#1C430A
RGB	rgb(28, 67, 10)
HSL	hsl(101, 74%, 15%)
HSV	hsv(101, 85%, 26%)
CMYK	cmyk(58.2%, 0%, 85.1%, 73.7%)
CIE-LAB	lab(24.59, -25.44, 28.37)
CIE-LCH	lch(24.59, 38.11, 131.88°)
OKLab	oklab(34.14% -0.0704 0.0635)
OKLCH	oklch(34.14% 0.095 137.9)
XYZ	xyz(2.5407, 4.2829, 0.9799)
Luminance	0.0428 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 1.30

Hunter Green (survey)

#0B4008

ΔE00 2.36

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C430A #310A43

analogous

#38430A #1C430A #0A4315

triadic

#1C430A #0A1C43 #430A1C

tetradic

#1C430A #0A3843 #310A43 #43150A

square

#1C430A #0A3843 #310A43 #43150A

split-complementary

#1C430A #150A43 #430A38

monochromatic

#0B1B04 #0B1B04 #1C430A #327812 #49AE1A

Accessibility & contrast

On white

11.31

#1C430A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#1C430A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C430A

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C430A	#FFFFFF	#000000	##FFFFFF
##1C430A	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C01

Deuteranopia (green-blind)

#403910

Tritanopia (blue-blind)

#194038

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1c430a;
/* rgb */ color: rgb(28, 67, 10);
/* oklch */ color: oklch(34.1% 0.095 137.9);

Tailwind

colors: {
  custom: {
    50: '#5d774e',
    500: '#1c430a',
    950: '#000000',
  },
}

SCSS

$custom: #1c430a;
$custom-light: #5d774e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c430a",
  "rgb": {
    "r": 28,
    "g": 67,
    "b": 10
  },
  "hsl": {
    "h": 101.053,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.34143,
    "c": 0.09482,
    "h": 137.9
  },
  "luminance": 0.04283
}

Semantic roles & 50–950 ramp

primary

#1C430A

secondary

#652980

accent

#37F1B6

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040902

muted

#797B78

Preview Lab

Preview with #1C430A

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

Preview Lab → · Contrast checker → · Palette generator →