#1C511F#1C511F

#1C511F is a dark, moderate green. Relative luminance 0.062; OKLCH L 38.7% C 0.098 H 144.3°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#1C511F
RGB	rgb(28, 81, 31)
HSL	hsl(123, 49%, 21%)
HSV	hsv(123, 65%, 32%)
CMYK	cmyk(65.4%, 0%, 61.7%, 68.2%)
CIE-LAB	lab(29.99, -29.24, 23.96)
CIE-LCH	lch(29.99, 37.80, 140.67°)
OKLab	oklab(38.66% -0.0793 0.0569)
OKLCH	oklch(38.66% 0.098 144.3)
XYZ	xyz(3.6684, 6.2303, 2.3053)
Luminance	0.0623 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C511F #511C4E

analogous

#34511C #1C511F #1C513A

triadic

#1C511F #1F1C51 #511F1C

tetradic

#1C511F #1C3451 #511C4E #513A1C

square

#1C511F #1C3451 #511C4E #513A1C

split-complementary

#1C511F #3A1C51 #511C34

monochromatic

#081709 #0C240E #1C511F #2C7E30 #3BAC42

Accessibility & contrast

On white

9.35

#1C511F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#1C511F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C511F

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C511F	#FFFFFF	#000000	##FFFFFF
##1C511F	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53491A

Deuteranopia (green-blind)

#4C4523

Tritanopia (blue-blind)

#114F46

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1c511f;
/* rgb */ color: rgb(28, 81, 31);
/* oklch */ color: oklch(38.7% 0.098 144.3);

Tailwind

colors: {
  custom: {
    50: '#5f825c',
    500: '#1c511f',
    950: '#000000',
  },
}

SCSS

$custom: #1c511f;
$custom-light: #5f825c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c511f",
  "rgb": {
    "r": 28,
    "g": 81,
    "b": 31
  },
  "hsl": {
    "h": 123.396,
    "s": 48.624,
    "l": 21.373
  },
  "oklch": {
    "l": 0.38662,
    "c": 0.0976,
    "h": 144.3
  },
  "luminance": 0.06231
}

Semantic roles & 50–950 ramp

primary

#1C511F

secondary

#874283

accent

#50D0D8

background

#F5F8F5

surface

#EAEFE9

border

#C6CAC5

text

#050A04

muted

#797C79

Preview Lab

Preview with #1C511F

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

Preview Lab → · Contrast checker → · Palette generator →