#1C2A01#1C2A01

#1C2A01 is a dark, moderate yellow-green. Relative luminance 0.019; OKLCH L 26.3% C 0.066 H 126.8°. Best body text is #FFFFFF at 15.21:1 contrast (WCAG AA passes).

Color values

HEX	#1C2A01
RGB	rgb(28, 42, 1)
HSL	hsl(80, 95%, 8%)
HSV	hsv(80, 98%, 16%)
CMYK	cmyk(33.3%, 0%, 97.6%, 83.5%)
CIE-LAB	lab(14.98, -13.59, 21.15)
CIE-LCH	lch(14.98, 25.14, 122.72°)
OKLab	oklab(26.25% -0.0395 0.0528)
OKLCH	oklch(26.25% 0.066 126.8)
XYZ	xyz(1.3123, 1.9050, 0.3273)
Luminance	0.0191 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2A01 #0F012A

analogous

#2A2301 #1C2A01 #072A01

triadic

#1C2A01 #011C2A #2A011C

tetradic

#1C2A01 #012A23 #0F012A #2A0107

square

#1C2A01 #012A23 #0F012A #2A0107

split-complementary

#1C2A01 #01072A #23012A

monochromatic

#141E01 #141E01 #1C2A01 #446602 #6CA204

Accessibility & contrast

On white

15.21

#1C2A01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#1C2A01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2A01

15.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2A01	#FFFFFF	#000000	##FFFFFF
##1C2A01	1.00	15.21	1.38	15.21
#FFFFFF	15.21	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2600

Deuteranopia (green-blind)

#2B2504

Tritanopia (blue-blind)

#1E2722

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #1c2a01;
/* rgb */ color: rgb(28, 42, 1);
/* oklch */ color: oklch(26.3% 0.066 126.8);

Tailwind

colors: {
  custom: {
    50: '#596347',
    500: '#1c2a01',
    950: '#000000',
  },
}

SCSS

$custom: #1c2a01;
$custom-light: #596347;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2a01",
  "rgb": {
    "r": 28,
    "g": 42,
    "b": 1
  },
  "hsl": {
    "h": 80.488,
    "s": 95.349,
    "l": 8.431
  },
  "oklch": {
    "l": 0.2625,
    "c": 0.06598,
    "h": 126.8
  },
  "luminance": 0.01905
}

Semantic roles & 50–950 ramp

primary

#1C2A01

secondary

#351670

accent

#29FF72

background

#F5F5F4

surface

#E9EAE6

border

#C5C6C2

text

#030500

muted

#787977

Preview Lab

Preview with #1C2A01

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

Preview Lab → · Contrast checker → · Palette generator →