#1C2F03#1C2F03

#1C2F03 is a dark, moderate yellow-green. Relative luminance 0.023; OKLCH L 27.8% C 0.071 H 130.4°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#1C2F03
RGB	rgb(28, 47, 3)
HSL	hsl(86, 88%, 10%)
HSV	hsv(86, 94%, 18%)
CMYK	cmyk(40.4%, 0%, 93.6%, 81.6%)
CIE-LAB	lab(16.92, -16.17, 22.77)
CIE-LCH	lch(16.92, 27.93, 125.37°)
OKLab	oklab(27.84% -0.0461 0.0542)
OKLCH	oklch(27.84% 0.071 130.4)
XYZ	xyz(1.5118, 2.2864, 0.4478)
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

#1C2F03 #16032F

analogous

#2F2C03 #1C2F03 #062F03

triadic

#1C2F03 #031C2F #2F031C

tetradic

#1C2F03 #032F2C #16032F #2F0306

square

#1C2F03 #032F2C #16032F #2F0306

split-complementary

#1C2F03 #03062F #2C032F

monochromatic

#111D02 #111D02 #1C2F03 #3E6907 #61A20A

Accessibility & contrast

On white

14.41

#1C2F03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#1C2F03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2F03

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2F03	#FFFFFF	#000000	##FFFFFF
##1C2F03	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)

#2F2906

Tritanopia (blue-blind)

#1D2C27

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #1c2f03;
/* rgb */ color: rgb(28, 47, 3);
/* oklch */ color: oklch(27.8% 0.071 130.4);

Tailwind

colors: {
  custom: {
    50: '#5a6748',
    500: '#1c2f03',
    950: '#000000',
  },
}

SCSS

$custom: #1c2f03;
$custom-light: #5a6748;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2f03",
  "rgb": {
    "r": 28,
    "g": 47,
    "b": 3
  },
  "hsl": {
    "h": 85.909,
    "s": 88,
    "l": 9.804
  },
  "oklch": {
    "l": 0.2784,
    "c": 0.07115,
    "h": 130.4
  },
  "luminance": 0.02286
}

Semantic roles & 50–950 ramp

primary

#1C2F03

secondary

#411B73

accent

#2AFE85

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#040600

muted

#797A77

Preview Lab

Preview with #1C2F03

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

Preview Lab → · Contrast checker → · Palette generator →