#188A33#188A33

#188A33 is a mid, vivid green. Relative luminance 0.186; OKLCH L 55.5% C 0.158 H 146.4°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#188A33
RGB	rgb(24, 138, 51)
HSL	hsl(134, 70%, 32%)
HSV	hsv(134, 83%, 54%)
CMYK	cmyk(82.6%, 0%, 63%, 45.9%)
CIE-LAB	lab(50.23, -48.93, 37.27)
CIE-LCH	lch(50.23, 61.51, 142.70°)
OKLab	oklab(55.47% -0.1316 0.0875)
OKLCH	oklch(55.47% 0.158 146.4)
XYZ	xyz(10.0619, 18.6089, 6.1929)
Luminance	0.1861 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188A33 #8A186F

analogous

#368A18 #188A33 #188A6C

triadic

#188A33 #33188A #8A3318

tetradic

#188A33 #18368A #8A186F #8A6C18

square

#188A33 #18368A #8A186F #8A6C18

split-complementary

#188A33 #6C188A #8A1836

monochromatic

#06220C #0F5620 #188A33 #21BE46 #3FDE64

Accessibility & contrast

On white

4.45

#188A33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#188A33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188A33

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188A33	#FFFFFF	#000000	##000000
##188A33	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D29

Deuteranopia (green-blind)

#80743A

Tritanopia (blue-blind)

#008777

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #188a33;
/* rgb */ color: rgb(24, 138, 51);
/* oklch */ color: oklch(55.5% 0.158 146.4);

Tailwind

colors: {
  custom: {
    50: '#6bad6e',
    500: '#188a33',
    950: '#000000',
  },
}

SCSS

$custom: #188a33;
$custom-light: #6bad6e;
$custom-dark: #000000;

JSON

{
  "hex": "#188a33",
  "rgb": {
    "r": 24,
    "g": 138,
    "b": 51
  },
  "hsl": {
    "h": 134.211,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55473,
    "c": 0.15808,
    "h": 146.4
  },
  "luminance": 0.1861
}

Semantic roles & 50–950 ramp

primary

#188A33

secondary

#BD40A0

accent

#3BC3ED

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #188A33

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

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