#1C451B#1C451B

#1C451B is a dark, moderate green. Relative luminance 0.046; OKLCH L 35.0% C 0.083 H 143.1°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#1C451B
RGB	rgb(28, 69, 27)
HSL	hsl(119, 44%, 19%)
HSV	hsv(119, 61%, 27%)
CMYK	cmyk(59.4%, 0%, 60.9%, 72.9%)
CIE-LAB	lab(25.51, -24.41, 20.87)
CIE-LCH	lch(25.51, 32.12, 139.47°)
OKLab	oklab(34.96% -0.0664 0.0498)
OKLCH	oklch(34.96% 0.083 143.1)
XYZ	xyz(2.8047, 4.5820, 1.7733)
Luminance	0.0458 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Pine Green

#0A481E

ΔE00 2.75

Hunter Green (survey)

#0B4008

ΔE00 3.65

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C451B #441B45

analogous

#31451B #1C451B #1B452F

triadic

#1C451B #1B1C45 #451B1C

tetradic

#1C451B #1B3145 #441B45 #452F1B

square

#1C451B #1B3145 #441B45 #452F1B

split-complementary

#1C451B #2F1B45 #451B31

monochromatic

#091609 #0A190A #1C451B #2E712C #409D3D

Accessibility & contrast

On white

10.96

#1C451B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#1C451B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C451B

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C451B	#FFFFFF	#000000	##FFFFFF
##1C451B	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F17

Deuteranopia (green-blind)

#413B1E

Tritanopia (blue-blind)

#16433C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #1c451b;
/* rgb */ color: rgb(28, 69, 27);
/* oklch */ color: oklch(35.0% 0.083 143.1);

Tailwind

colors: {
  custom: {
    50: '#5d7958',
    500: '#1c451b',
    950: '#000000',
  },
}

SCSS

$custom: #1c451b;
$custom-light: #5d7958;
$custom-dark: #000000;

JSON

{
  "hex": "#1c451b",
  "rgb": {
    "r": 28,
    "g": 69,
    "b": 27
  },
  "hsl": {
    "h": 118.571,
    "s": 43.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.3496,
    "c": 0.08301,
    "h": 143.1
  },
  "luminance": 0.04582
}

Semantic roles & 50–950 ramp

primary

#1C451B

secondary

#79417B

accent

#54D3D0

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#040903

muted

#797B78

Preview Lab

Preview with #1C451B

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

Preview Lab → · Contrast checker → · Palette generator →