#1C2F04#1C2F04

#1C2F04 is a dark, moderate yellow-green. Relative luminance 0.023; OKLCH L 27.9% C 0.070 H 130.7°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#1C2F04
RGB	rgb(28, 47, 4)
HSL	hsl(87, 84%, 10%)
HSV	hsv(87, 91%, 18%)
CMYK	cmyk(40.4%, 0%, 91.5%, 81.6%)
CIE-LAB	lab(16.93, -16.06, 22.38)
CIE-LCH	lch(16.93, 27.55, 125.67°)
OKLab	oklab(27.85% -0.0457 0.0531)
OKLCH	oklch(27.85% 0.07 130.7)
XYZ	xyz(1.5173, 2.2886, 0.4766)
Luminance	0.0229 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2F04 #17042F

analogous

#2F2D04 #1C2F04 #062F04

triadic

#1C2F04 #041C2F #2F041C

tetradic

#1C2F04 #042F2D #17042F #2F0406

square

#1C2F04 #042F2D #17042F #2F0406

split-complementary

#1C2F04 #04062F #2D042F

monochromatic

#111C02 #111C02 #1C2F04 #3E6709 #5FA00E

Accessibility & contrast

On white

14.41

#1C2F04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#1C2F04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2F04

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2F04	#FFFFFF	#000000	##FFFFFF
##1C2F04	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322B00

Deuteranopia (green-blind)

#2F2907

Tritanopia (blue-blind)

#1D2D27

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #1c2f04;
/* rgb */ color: rgb(28, 47, 4);
/* oklch */ color: oklch(27.9% 0.070 130.7);

Tailwind

colors: {
  custom: {
    50: '#5a6749',
    500: '#1c2f04',
    950: '#000000',
  },
}

SCSS

$custom: #1c2f04;
$custom-light: #5a6749;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2f04",
  "rgb": {
    "r": 28,
    "g": 47,
    "b": 4
  },
  "hsl": {
    "h": 86.512,
    "s": 84.314,
    "l": 10
  },
  "oklch": {
    "l": 0.27852,
    "c": 0.07009,
    "h": 130.7
  },
  "luminance": 0.02289
}

Semantic roles & 50–950 ramp

primary

#1C2F04

secondary

#431D72

accent

#2DFB88

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#040601

muted

#797A77

Preview Lab

Preview with #1C2F04

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

Preview Lab → · Contrast checker → · Palette generator →