#188031#188031

#188031 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.6% C 0.147 H 146.7°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#188031
RGB	rgb(24, 128, 49)
HSL	hsl(134, 68%, 30%)
HSV	hsv(134, 81%, 50%)
CMYK	cmyk(81.3%, 0%, 61.7%, 49.8%)
CIE-LAB	lab(46.78, -45.71, 34.27)
CIE-LCH	lch(46.78, 57.13, 143.14°)
OKLab	oklab(52.61% -0.123 0.0809)
OKLCH	oklch(52.61% 0.147 146.7)
XYZ	xyz(8.6496, 15.8532, 5.5093)
Luminance	0.1585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188031 #801867

analogous

#338018 #188031 #188065

triadic

#188031 #311880 #803118

tetradic

#188031 #183380 #801867 #806518

square

#188031 #183380 #801867 #806518

split-complementary

#188031 #651880 #801833

monochromatic

#051A0A #0E4C1D #188031 #22B445 #39DA5F

Accessibility & contrast

On white

5.04

#188031 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#188031 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #188031

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188031	#FFFFFF	#000000	##FFFFFF
##188031	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827429

Deuteranopia (green-blind)

#766C38

Tritanopia (blue-blind)

#007D6F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #188031;
/* rgb */ color: rgb(24, 128, 49);
/* oklch */ color: oklch(52.6% 0.147 146.7);

Tailwind

colors: {
  custom: {
    50: '#69a66c',
    500: '#188031',
    950: '#000000',
  },
}

SCSS

$custom: #188031;
$custom-light: #69a66c;
$custom-dark: #000000;

JSON

{
  "hex": "#188031",
  "rgb": {
    "r": 24,
    "g": 128,
    "b": 49
  },
  "hsl": {
    "h": 134.423,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52606,
    "c": 0.1472,
    "h": 146.7
  },
  "luminance": 0.15854
}

Semantic roles & 50–950 ramp

primary

#188031

secondary

#B44098

accent

#3DC1EB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #188031

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

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