#1C2E01#1C2E01

#1C2E01 is a dark, moderate yellow-green. Relative luminance 0.022; OKLCH L 27.5% C 0.072 H 129.4°. Best body text is #FFFFFF at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#1C2E01
RGB	rgb(28, 46, 1)
HSL	hsl(84, 96%, 9%)
HSV	hsv(84, 98%, 18%)
CMYK	cmyk(39.1%, 0%, 97.8%, 82%)
CIE-LAB	lab(16.52, -15.83, 23.09)
CIE-LCH	lch(16.52, 28.00, 124.44°)
OKLab	oklab(27.5% -0.0456 0.0556)
OKLCH	oklch(27.5% 0.072 129.4)
XYZ	xyz(1.4614, 2.2030, 0.3769)
Luminance	0.0220 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2E01 #13012E

analogous

#2E2A01 #1C2E01 #062E01

triadic

#1C2E01 #011C2E #2E011C

tetradic

#1C2E01 #012E2A #13012E #2E0106

square

#1C2E01 #012E2A #13012E #2E0106

split-complementary

#1C2E01 #01062E #2A012E

monochromatic

#121E01 #121E01 #1C2E01 #406A02 #65A604

Accessibility & contrast

On white

14.58

#1C2E01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#1C2E01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2E01

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2E01	#FFFFFF	#000000	##FFFFFF
##1C2E01	1.00	14.58	1.44	14.58
#FFFFFF	14.58	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312A00

Deuteranopia (green-blind)

#2E2804

Tritanopia (blue-blind)

#1D2B26

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #1c2e01;
/* rgb */ color: rgb(28, 46, 1);
/* oklch */ color: oklch(27.5% 0.072 129.4);

Tailwind

colors: {
  custom: {
    50: '#5a6747',
    500: '#1c2e01',
    950: '#000000',
  },
}

SCSS

$custom: #1c2e01;
$custom-light: #5a6747;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2e01",
  "rgb": {
    "r": 28,
    "g": 46,
    "b": 1
  },
  "hsl": {
    "h": 84,
    "s": 95.745,
    "l": 9.216
  },
  "oklch": {
    "l": 0.27503,
    "c": 0.07187,
    "h": 129.4
  },
  "luminance": 0.02203
}

Semantic roles & 50–950 ramp

primary

#1C2E01

secondary

#3C1774

accent

#29FF7E

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#040600

muted

#797A77

Preview Lab

Preview with #1C2E01

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

Preview Lab → · Contrast checker → · Palette generator →