#187031#187031

#187031 is a mid, vivid green. Relative luminance 0.120; OKLCH L 48.0% C 0.126 H 148.2°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#187031
RGB	rgb(24, 112, 49)
HSL	hsl(137, 65%, 27%)
HSV	hsv(137, 79%, 44%)
CMYK	cmyk(78.6%, 0%, 56.3%, 56.1%)
CIE-LAB	lab(41.22, -39.85, 27.68)
CIE-LCH	lch(41.22, 48.51, 145.22°)
OKLab	oklab(48% -0.1072 0.0665)
OKLCH	oklch(48% 0.126 148.2)
XYZ	xyz(6.7247, 12.0035, 4.8676)
Luminance	0.1200 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187031 #701857

analogous

#2B7018 #187031 #18705D

triadic

#187031 #311870 #703118

tetradic

#187031 #182B70 #701857 #705D18

square

#187031 #182B70 #701857 #705D18

split-complementary

#187031 #5D1870 #70182B

monochromatic

#05190B #0D3E1B #187031 #23A247 #30D35E

Accessibility & contrast

On white

6.18

#187031 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#187031 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187031

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187031	#FFFFFF	#000000	##FFFFFF
##187031	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71652B

Deuteranopia (green-blind)

#675E36

Tritanopia (blue-blind)

#006E62

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #187031;
/* rgb */ color: rgb(24, 112, 49);
/* oklch */ color: oklch(48.0% 0.126 148.2);

Tailwind

colors: {
  custom: {
    50: '#649a6b',
    500: '#187031',
    950: '#000000',
  },
}

SCSS

$custom: #187031;
$custom-light: #649a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#187031",
  "rgb": {
    "r": 24,
    "g": 112,
    "b": 49
  },
  "hsl": {
    "h": 137.045,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.47997,
    "c": 0.1261,
    "h": 148.2
  },
  "luminance": 0.12004
}

Semantic roles & 50–950 ramp

primary

#187031

secondary

#A53E88

accent

#40B8E8

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E06

muted

#7A7E7A

Preview Lab

Preview with #187031

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

Preview Lab → · Contrast checker → · Palette generator →