#188A30#188A30

#188A30 is a mid, vivid green. Relative luminance 0.186; OKLCH L 55.4% C 0.160 H 145.8°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#188A30
RGB	rgb(24, 138, 48)
HSL	hsl(133, 70%, 32%)
HSV	hsv(133, 83%, 54%)
CMYK	cmyk(82.6%, 0%, 65.2%, 45.9%)
CIE-LAB	lab(50.20, -49.30, 38.64)
CIE-LCH	lch(50.20, 62.64, 141.91°)
OKLab	oklab(55.44% -0.1328 0.0901)
OKLCH	oklch(55.44% 0.16 145.8)
XYZ	xyz(9.9979, 18.5833, 5.8557)
Luminance	0.1858 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188A30 #8A1872

analogous

#398A18 #188A30 #188A69

triadic

#188A30 #30188A #8A3018

tetradic

#188A30 #18398A #8A1872 #8A6918

square

#188A30 #18398A #8A1872 #8A6918

split-complementary

#188A30 #69188A #8A1839

monochromatic

#06220C #0F561E #188A30 #21BE42 #3FDE60

Accessibility & contrast

On white

4.45

#188A30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#188A30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188A30

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188A30	#FFFFFF	#000000	##000000
##188A30	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)

#8C7D25

Deuteranopia (green-blind)

#807438

Tritanopia (blue-blind)

#008677

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #188a30;
/* rgb */ color: rgb(24, 138, 48);
/* oklch */ color: oklch(55.4% 0.160 145.8);

Tailwind

colors: {
  custom: {
    50: '#6bad6c',
    500: '#188a30',
    950: '#000000',
  },
}

SCSS

$custom: #188a30;
$custom-light: #6bad6c;
$custom-dark: #000000;

JSON

{
  "hex": "#188a30",
  "rgb": {
    "r": 24,
    "g": 138,
    "b": 48
  },
  "hsl": {
    "h": 132.632,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55438,
    "c": 0.16048,
    "h": 145.8
  },
  "luminance": 0.18585
}

Semantic roles & 50–950 ramp

primary

#188A30

secondary

#BD40A3

accent

#3BC8ED

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #188A30

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

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