#1C2A09#1C2A09

#1C2A09 is a dark, muted yellow-green. Relative luminance 0.019; OKLCH L 26.4% C 0.057 H 129.2°. Best body text is #FFFFFF at 15.17:1 contrast (WCAG AA passes).

Color values

HEX	#1C2A09
RGB	rgb(28, 42, 9)
HSL	hsl(85, 65%, 10%)
HSV	hsv(85, 79%, 16%)
CMYK	cmyk(33.3%, 0%, 78.6%, 83.5%)
CIE-LAB	lab(15.08, -12.67, 18.01)
CIE-LCH	lch(15.08, 22.02, 125.13°)
OKLab	oklab(26.36% -0.0358 0.0439)
OKLCH	oklch(26.36% 0.057 129.2)
XYZ	xyz(1.3562, 1.9225, 0.5580)
Luminance	0.0192 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2A09 #17092A

analogous

#2A2809 #1C2A09 #0B2A09

triadic

#1C2A09 #091C2A #2A091C

tetradic

#1C2A09 #092A28 #17092A #2A090B

square

#1C2A09 #092A28 #17092A #2A090B

split-complementary

#1C2A09 #090B2A #28092A

monochromatic

#111905 #111905 #1C2A09 #3E5C14 #5F8F1F

Accessibility & contrast

On white

15.17

#1C2A09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#1C2A09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2A09

15.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2A09	#FFFFFF	#000000	##FFFFFF
##1C2A09	1.00	15.17	1.38	15.17
#FFFFFF	15.17	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2606

Deuteranopia (green-blind)

#2A260B

Tritanopia (blue-blind)

#1D2823

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #1c2a09;
/* rgb */ color: rgb(28, 42, 9);
/* oklch */ color: oklch(26.4% 0.057 129.2);

Tailwind

colors: {
  custom: {
    50: '#59634b',
    500: '#1c2a09',
    950: '#000000',
  },
}

SCSS

$custom: #1c2a09;
$custom-light: #59634b;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2a09",
  "rgb": {
    "r": 28,
    "g": 42,
    "b": 9
  },
  "hsl": {
    "h": 85.455,
    "s": 64.706,
    "l": 10
  },
  "oklch": {
    "l": 0.26357,
    "c": 0.05666,
    "h": 129.2
  },
  "luminance": 0.01923
}

Semantic roles & 50–950 ramp

primary

#1C2A09

secondary

#432768

accent

#40E887

background

#F5F5F4

surface

#E9EAE7

border

#C5C6C3

text

#030501

muted

#787977

Preview Lab

Preview with #1C2A09

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

Preview Lab → · Contrast checker → · Palette generator →