#185A37#185A37

#185A37 is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.7% C 0.088 H 155.8°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#185A37
RGB	rgb(24, 90, 55)
HSL	hsl(148, 58%, 22%)
HSV	hsv(148, 73%, 35%)
CMYK	cmyk(73.3%, 0%, 38.9%, 64.7%)
CIE-LAB	lab(33.52, -29.66, 14.41)
CIE-LCH	lch(33.52, 32.97, 154.09°)
OKLab	oklab(41.67% -0.0803 0.0362)
OKLCH	oklch(41.67% 0.088 155.8)
XYZ	xyz(4.7220, 7.7818, 4.8669)
Luminance	0.0778 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185A37 #5A183B

analogous

#1A5A18 #185A37 #185A58

triadic

#185A37 #37185A #5A3718

tetradic

#185A37 #181A5A #5A183B #5A5818

square

#185A37 #181A5A #5A183B #5A5818

split-complementary

#185A37 #58185A #5A181A

monochromatic

#06180F #0B2A19 #185A37 #258A55 #32BB72

Accessibility & contrast

On white

8.21

#185A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#185A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185A37

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185A37	#FFFFFF	#000000	##FFFFFF
##185A37	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5235

Deuteranopia (green-blind)

#514C39

Tritanopia (blue-blind)

#005951

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #185a37;
/* rgb */ color: rgb(24, 90, 55);
/* oklch */ color: oklch(41.7% 0.088 155.8);

Tailwind

colors: {
  custom: {
    50: '#5f896e',
    500: '#185a37',
    950: '#000000',
  },
}

SCSS

$custom: #185a37;
$custom-light: #5f896e;
$custom-dark: #000000;

JSON

{
  "hex": "#185a37",
  "rgb": {
    "r": 24,
    "g": 90,
    "b": 55
  },
  "hsl": {
    "h": 148.182,
    "s": 57.895,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41674,
    "c": 0.08806,
    "h": 155.8
  },
  "luminance": 0.07782
}

Semantic roles & 50–950 ramp

primary

#185A37

secondary

#913D69

accent

#4799E1

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050B07

muted

#797C7A

Preview Lab

Preview with #185A37

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

Preview Lab → · Contrast checker → · Palette generator →