#1C5437#1C5437

#1C5437 is a dark, moderate green. Relative luminance 0.069; OKLCH L 40.0% C 0.077 H 157.4°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#1C5437
RGB	rgb(28, 84, 55)
HSL	hsl(149, 50%, 22%)
HSV	hsv(149, 67%, 33%)
CMYK	cmyk(66.7%, 0%, 34.5%, 67.1%)
CIE-LAB	lab(31.49, -26.02, 11.68)
CIE-LCH	lch(31.49, 28.52, 155.83°)
OKLab	oklab(40.04% -0.0708 0.0295)
OKLCH	oklch(40.04% 0.077 157.4)
XYZ	xyz(4.3384, 6.8629, 4.7097)
Luminance	0.0686 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5437 #541C39

analogous

#1D541C #1C5437 #1C5453

triadic

#1C5437 #371C54 #54371C

tetradic

#1C5437 #1C1D54 #541C39 #54531C

square

#1C5437 #1C1D54 #541C39 #54531C

split-complementary

#1C5437 #531C54 #541C1D

monochromatic

#08170F #0D2619 #1C5437 #2B8255 #3BB073

Accessibility & contrast

On white

8.85

#1C5437 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#1C5437 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5437

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5437	#FFFFFF	#000000	##FFFFFF
##1C5437	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534D35

Deuteranopia (green-blind)

#4C4839

Tritanopia (blue-blind)

#03534C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1c5437;
/* rgb */ color: rgb(28, 84, 55);
/* oklch */ color: oklch(40.0% 0.077 157.4);

Tailwind

colors: {
  custom: {
    50: '#5f846e',
    500: '#1c5437',
    950: '#000000',
  },
}

SCSS

$custom: #1c5437;
$custom-light: #5f846e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5437",
  "rgb": {
    "r": 28,
    "g": 84,
    "b": 55
  },
  "hsl": {
    "h": 148.929,
    "s": 50,
    "l": 21.961
  },
  "oklch": {
    "l": 0.40038,
    "c": 0.07676,
    "h": 157.4
  },
  "luminance": 0.06863
}

Semantic roles & 50–950 ramp

primary

#1C5437

secondary

#8A4267

accent

#4E96DA

background

#F5F8F6

surface

#EAEFEB

border

#C6CAC6

text

#050B07

muted

#797C7A

Preview Lab

Preview with #1C5437

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

Preview Lab → · Contrast checker → · Palette generator →