#1C5D2E#1C5D2E

#1C5D2E is a dark, moderate green. Relative luminance 0.083; OKLCH L 42.5% C 0.100 H 149.1°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#1C5D2E
RGB	rgb(28, 93, 46)
HSL	hsl(137, 54%, 24%)
HSV	hsv(137, 70%, 36%)
CMYK	cmyk(69.9%, 0%, 50.5%, 63.5%)
CIE-LAB	lab(34.54, -31.95, 21.08)
CIE-LCH	lch(34.54, 38.28, 146.58°)
OKLab	oklab(42.49% -0.0862 0.0515)
OKLCH	oklch(42.49% 0.1 149.1)
XYZ	xyz(4.8860, 8.2723, 3.9235)
Luminance	0.0827 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5D2E #5D1C4B

analogous

#2A5D1C #1C5D2E #1C5D4E

triadic

#1C5D2E #2E1C5D #5D2E1C

tetradic

#1C5D2E #1C2A5D #5D1C4B #5D4E1C

square

#1C5D2E #1C2A5D #5D1C4B #5D4E1C

split-complementary

#1C5D2E #4E1C5D #5D1C2A

monochromatic

#07180C #0E2E17 #1C5D2E #2A8C45 #38BB5D

Accessibility & contrast

On white

7.91

#1C5D2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#1C5D2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5D2E

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5D2E	#FFFFFF	#000000	##FFFFFF
##1C5D2E	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E552A

Deuteranopia (green-blind)

#564F31

Tritanopia (blue-blind)

#045B52

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1c5d2e;
/* rgb */ color: rgb(28, 93, 46);
/* oklch */ color: oklch(42.5% 0.100 149.1);

Tailwind

colors: {
  custom: {
    50: '#618b67',
    500: '#1c5d2e',
    950: '#000000',
  },
}

SCSS

$custom: #1c5d2e;
$custom-light: #618b67;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5d2e",
  "rgb": {
    "r": 28,
    "g": 93,
    "b": 46
  },
  "hsl": {
    "h": 136.615,
    "s": 53.719,
    "l": 23.725
  },
  "oklch": {
    "l": 0.42491,
    "c": 0.10038,
    "h": 149.1
  },
  "luminance": 0.08273
}

Semantic roles & 50–950 ramp

primary

#1C5D2E

secondary

#92427C

accent

#4BB5DD

background

#F6F8F6

surface

#EBF0EB

border

#C6CBC6

text

#050C06

muted

#7A7D7A

Preview Lab

Preview with #1C5D2E

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

Preview Lab → · Contrast checker → · Palette generator →