#184D31#184D31

#184D31 is a dark, moderate green. Relative luminance 0.057; OKLCH L 37.7% C 0.074 H 156.7°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#184D31
RGB	rgb(24, 77, 49)
HSL	hsl(148, 52%, 20%)
HSV	hsv(148, 69%, 30%)
CMYK	cmyk(68.8%, 0%, 36.4%, 69.8%)
CIE-LAB	lab(28.70, -25.01, 11.60)
CIE-LCH	lch(28.70, 27.57, 155.13°)
OKLab	oklab(37.67% -0.068 0.0293)
OKLCH	oklch(37.67% 0.074 156.7)
XYZ	xyz(3.5846, 5.7233, 3.8209)
Luminance	0.0572 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184D31 #4D1834

analogous

#1A4D18 #184D31 #184D4C

triadic

#184D31 #31184D #4D3118

tetradic

#184D31 #181A4D #4D1834 #4D4C18

square

#184D31 #181A4D #4D1834 #4D4C18

split-complementary

#184D31 #4C184D #4D181A

monochromatic

#07170F #091E13 #184D31 #277C4F #35AA6C

Accessibility & contrast

On white

9.79

#184D31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#184D31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184D31

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184D31	#FFFFFF	#000000	##FFFFFF
##184D31	1.00	9.79	2.14	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C472F

Deuteranopia (green-blind)

#454233

Tritanopia (blue-blind)

#014C46

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #184d31;
/* rgb */ color: rgb(24, 77, 49);
/* oklch */ color: oklch(37.7% 0.074 156.7);

Tailwind

colors: {
  custom: {
    50: '#5c7f69',
    500: '#184d31',
    950: '#000000',
  },
}

SCSS

$custom: #184d31;
$custom-light: #5c7f69;
$custom-dark: #000000;

JSON

{
  "hex": "#184d31",
  "rgb": {
    "r": 24,
    "g": 77,
    "b": 49
  },
  "hsl": {
    "h": 148.302,
    "s": 52.475,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37671,
    "c": 0.07402,
    "h": 156.7
  },
  "luminance": 0.05724
}

Semantic roles & 50–950 ramp

primary

#184D31

secondary

#843D62

accent

#4C98DC

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A06

muted

#797C7A

Preview Lab

Preview with #184D31

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

Preview Lab → · Contrast checker → · Palette generator →