#1C430B#1C430B

#1C430B is a dark, moderate green. Relative luminance 0.043; OKLCH L 34.2% C 0.094 H 138.1°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#1C430B
RGB	rgb(28, 67, 11)
HSL	hsl(102, 72%, 15%)
HSV	hsv(102, 84%, 26%)
CMYK	cmyk(58.2%, 0%, 83.6%, 73.7%)
CIE-LAB	lab(24.59, -25.36, 27.97)
CIE-LCH	lch(24.59, 37.75, 132.19°)
OKLab	oklab(34.15% -0.0701 0.0629)
OKLCH	oklch(34.15% 0.094 138.1)
XYZ	xyz(2.5464, 4.2852, 1.0095)
Luminance	0.0428 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 1.37

Hunter Green (survey)

#0B4008

ΔE00 2.31

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C430B #320B43

analogous

#38430B #1C430B #0B4316

triadic

#1C430B #0B1C43 #430B1C

tetradic

#1C430B #0B3843 #320B43 #43160B

square

#1C430B #0B3843 #320B43 #43160B

split-complementary

#1C430B #160B43 #430B38

monochromatic

#0B1A04 #0B1A04 #1C430B #327814 #48AC1C

Accessibility & contrast

On white

11.31

#1C430B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#1C430B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C430B

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C430B	#FFFFFF	#000000	##FFFFFF
##1C430B	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)

#453C03

Deuteranopia (green-blind)

#403911

Tritanopia (blue-blind)

#194038

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1c430b;
/* rgb */ color: rgb(28, 67, 11);
/* oklch */ color: oklch(34.2% 0.094 138.1);

Tailwind

colors: {
  custom: {
    50: '#5d774e',
    500: '#1c430b',
    950: '#000000',
  },
}

SCSS

$custom: #1c430b;
$custom-light: #5d774e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c430b",
  "rgb": {
    "r": 28,
    "g": 67,
    "b": 11
  },
  "hsl": {
    "h": 101.786,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.34151,
    "c": 0.09416,
    "h": 138.1
  },
  "luminance": 0.04285
}

Semantic roles & 50–950 ramp

primary

#1C430B

secondary

#662A80

accent

#39EFB8

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040902

muted

#797B78

Preview Lab

Preview with #1C430B

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

Preview Lab → · Contrast checker → · Palette generator →