#187131#187131

#187131 is a mid, vivid green. Relative luminance 0.122; OKLCH L 48.3% C 0.127 H 148.1°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#187131
RGB	rgb(24, 113, 49)
HSL	hsl(137, 65%, 27%)
HSV	hsv(137, 79%, 44%)
CMYK	cmyk(78.8%, 0%, 56.6%, 55.7%)
CIE-LAB	lab(41.57, -40.23, 28.10)
CIE-LCH	lch(41.57, 49.07, 145.06°)
OKLab	oklab(48.29% -0.1082 0.0674)
OKLCH	oklch(48.29% 0.127 148.1)
XYZ	xyz(6.8357, 12.2254, 4.9046)
Luminance	0.1223 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187131 #711858

analogous

#2C7118 #187131 #18715E

triadic

#187131 #311871 #713118

tetradic

#187131 #182C71 #711858 #715E18

square

#187131 #182C71 #711858 #715E18

split-complementary

#187131 #5E1871 #71182C

monochromatic

#05190B #0D3F1B #187131 #23A347 #30D35E

Accessibility & contrast

On white

6.10

#187131 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#187131 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187131

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187131	#FFFFFF	#000000	##FFFFFF
##187131	1.00	6.10	3.45	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72662B

Deuteranopia (green-blind)

#685F36

Tritanopia (blue-blind)

#006F63

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #187131;
/* rgb */ color: rgb(24, 113, 49);
/* oklch */ color: oklch(48.3% 0.127 148.1);

Tailwind

colors: {
  custom: {
    50: '#659b6b',
    500: '#187131',
    950: '#000000',
  },
}

SCSS

$custom: #187131;
$custom-light: #659b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#187131",
  "rgb": {
    "r": 24,
    "g": 113,
    "b": 49
  },
  "hsl": {
    "h": 136.854,
    "s": 64.964,
    "l": 26.863
  },
  "oklch": {
    "l": 0.48287,
    "c": 0.12746,
    "h": 148.1
  },
  "luminance": 0.12226
}

Semantic roles & 50–950 ramp

primary

#187131

secondary

#A63E89

accent

#40B9E8

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E07

muted

#7A7E7A

Preview Lab

Preview with #187131

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

Preview Lab → · Contrast checker → · Palette generator →