#1C5F2B#1C5F2B

#1C5F2B is a dark, moderate green. Relative luminance 0.086; OKLCH L 43.0% C 0.106 H 147.6°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#1C5F2B
RGB	rgb(28, 95, 43)
HSL	hsl(133, 54%, 24%)
HSV	hsv(133, 71%, 37%)
CMYK	cmyk(70.5%, 0%, 54.7%, 62.7%)
CIE-LAB	lab(35.21, -33.31, 23.62)
CIE-LCH	lch(35.21, 40.84, 144.66°)
OKLab	oklab(43.03% -0.0899 0.0571)
OKLCH	oklch(43.03% 0.106 147.6)
XYZ	xyz(5.0068, 8.6052, 3.6821)
Luminance	0.0861 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5F2B #5F1C50

analogous

#2F5F1C #1C5F2B #1C5F4D

triadic

#1C5F2B #2B1C5F #5F2B1C

tetradic

#1C5F2B #1C2F5F #5F1C50 #5F4D1C

square

#1C5F2B #1C2F5F #5F1C50 #5F4D1C

split-complementary

#1C5F2B #4D1C5F #5F1C2F

monochromatic

#07180B #0E3016 #1C5F2B #2A8E40 #38BE56

Accessibility & contrast

On white

7.72

#1C5F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#1C5F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5F2B

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5F2B	#FFFFFF	#000000	##FFFFFF
##1C5F2B	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605627

Deuteranopia (green-blind)

#58512F

Tritanopia (blue-blind)

#055D53

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1c5f2b;
/* rgb */ color: rgb(28, 95, 43);
/* oklch */ color: oklch(43.0% 0.106 147.6);

Tailwind

colors: {
  custom: {
    50: '#628d65',
    500: '#1c5f2b',
    950: '#000000',
  },
}

SCSS

$custom: #1c5f2b;
$custom-light: #628d65;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5f2b",
  "rgb": {
    "r": 28,
    "g": 95,
    "b": 43
  },
  "hsl": {
    "h": 133.433,
    "s": 54.472,
    "l": 24.118
  },
  "oklch": {
    "l": 0.43028,
    "c": 0.10645,
    "h": 147.6
  },
  "luminance": 0.08606
}

Semantic roles & 50–950 ramp

primary

#1C5F2B

secondary

#944282

accent

#4ABDDE

background

#F6F8F6

surface

#EBF0EB

border

#C6CBC6

text

#060C06

muted

#7A7D7A

Preview Lab

Preview with #1C5F2B

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

Preview Lab → · Contrast checker → · Palette generator →