#1C601B#1C601B

#1C601B is a dark, vivid green. Relative luminance 0.087; OKLCH L 43.1% C 0.122 H 142.9°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#1C601B
RGB	rgb(28, 96, 27)
HSL	hsl(119, 56%, 24%)
HSV	hsv(119, 72%, 38%)
CMYK	cmyk(70.8%, 0%, 71.9%, 62.4%)
CIE-LAB	lab(35.38, -35.90, 32.06)
CIE-LCH	lch(35.38, 48.14, 138.23°)
OKLab	oklab(43.11% -0.0976 0.0738)
OKLCH	oklch(43.11% 0.122 142.9)
XYZ	xyz(4.8593, 8.6912, 2.4582)
Luminance	0.0869 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C601B #5F1B60

analogous

#3F601B #1C601B #1B603D

triadic

#1C601B #1B1C60 #601B1C

tetradic

#1C601B #1B3F60 #5F1B60 #603D1B

square

#1C601B #1B3F60 #5F1B60 #603D1B

split-complementary

#1C601B #3D1B60 #601B3F

monochromatic

#071807 #0E300E #1C601B #2A9028 #38C036

Accessibility & contrast

On white

7.67

#1C601B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#1C601B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C601B

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C601B	#FFFFFF	#000000	##FFFFFF
##1C601B	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625712

Deuteranopia (green-blind)

#5A5121

Tritanopia (blue-blind)

#0C5D52

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1c601b;
/* rgb */ color: rgb(28, 96, 27);
/* oklch */ color: oklch(43.1% 0.122 142.9);

Tailwind

colors: {
  custom: {
    50: '#638e5b',
    500: '#1c601b',
    950: '#000000',
  },
}

SCSS

$custom: #1c601b;
$custom-light: #638e5b;
$custom-dark: #000000;

JSON

{
  "hex": "#1c601b",
  "rgb": {
    "r": 28,
    "g": 96,
    "b": 27
  },
  "hsl": {
    "h": 119.13,
    "s": 56.098,
    "l": 24.118
  },
  "oklch": {
    "l": 0.43108,
    "c": 0.12233,
    "h": 142.9
  },
  "luminance": 0.08692
}

Semantic roles & 50–950 ramp

primary

#1C601B

secondary

#944196

accent

#48DFDD

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C04

muted

#7A7D79

Preview Lab

Preview with #1C601B

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

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