#185E39#185E39

#185E39 is a dark, moderate green. Relative luminance 0.085; OKLCH L 42.9% C 0.092 H 155.6°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#185E39
RGB	rgb(24, 94, 57)
HSL	hsl(148, 59%, 23%)
HSV	hsv(148, 74%, 37%)
CMYK	cmyk(74.5%, 0%, 39.4%, 63.1%)
CIE-LAB	lab(34.99, -30.99, 15.17)
CIE-LCH	lch(34.99, 34.50, 153.92°)
OKLab	oklab(42.9% -0.0838 0.038)
OKLCH	oklch(42.9% 0.092 155.6)
XYZ	xyz(5.1174, 8.4944, 5.2400)
Luminance	0.0849 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185E39 #5E183D

analogous

#1A5E18 #185E39 #185E5C

triadic

#185E39 #39185E #5E3918

tetradic

#185E39 #181A5E #5E183D #5E5C18

square

#185E39 #181A5E #5E183D #5E5C18

split-complementary

#185E39 #5C185E #5E181A

monochromatic

#06180F #0C2D1B #185E39 #248F57 #31C074

Accessibility & contrast

On white

7.78

#185E39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#185E39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185E39

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185E39	#FFFFFF	#000000	##FFFFFF
##185E39	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5637

Deuteranopia (green-blind)

#55503B

Tritanopia (blue-blind)

#005D55

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #185e39;
/* rgb */ color: rgb(24, 94, 57);
/* oklch */ color: oklch(42.9% 0.092 155.6);

Tailwind

colors: {
  custom: {
    50: '#608c6f',
    500: '#185e39',
    950: '#000000',
  },
}

SCSS

$custom: #185e39;
$custom-light: #608c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#185e39",
  "rgb": {
    "r": 24,
    "g": 94,
    "b": 57
  },
  "hsl": {
    "h": 148.286,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.42895,
    "c": 0.09205,
    "h": 155.6
  },
  "luminance": 0.08495
}

Semantic roles & 50–950 ramp

primary

#185E39

secondary

#943D6B

accent

#4598E3

background

#F5F8F6

surface

#EAF0EC

border

#C6CBC7

text

#050C07

muted

#797D7A

Preview Lab

Preview with #185E39

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

Preview Lab → · Contrast checker → · Palette generator →