#18A833#18A833

#18A833 is a light, vivid green. Relative luminance 0.284; OKLCH L 63.8% C 0.193 H 145.0°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#18A833
RGB	rgb(24, 168, 51)
HSL	hsl(131, 75%, 38%)
HSV	hsv(131, 86%, 66%)
CMYK	cmyk(85.7%, 0%, 69.6%, 34.1%)
CIE-LAB	lab(60.28, -58.74, 48.35)
CIE-LCH	lch(60.28, 76.08, 140.54°)
OKLab	oklab(63.83% -0.1583 0.111)
OKLCH	oklch(63.83% 0.193 145)
XYZ	xyz(14.9758, 28.4366, 7.8308)
Luminance	0.2844 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A833 #A8188D

analogous

#45A818 #18A833 #18A87B

triadic

#18A833 #3318A8 #A83318

tetradic

#18A833 #1845A8 #A8188D #A87B18

square

#18A833 #1845A8 #A8188D #A87B18

split-complementary

#18A833 #7B18A8 #A81845

monochromatic

#093D12 #107223 #18A833 #20DE43 #54E76F

Accessibility & contrast

On white

3.14

#18A833 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#18A833 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A833

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A833	#FFFFFF	#000000	##000000
##18A833	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9822

Deuteranopia (green-blind)

#9C8D3E

Tritanopia (blue-blind)

#00A390

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #18a833;
/* rgb */ color: rgb(24, 168, 51);
/* oklch */ color: oklch(63.8% 0.193 145.0);

Tailwind

colors: {
  custom: {
    50: '#73c371',
    500: '#18a833',
    950: '#000000',
  },
}

SCSS

$custom: #18a833;
$custom-light: #73c371;
$custom-dark: #000000;

JSON

{
  "hex": "#18a833",
  "rgb": {
    "r": 24,
    "g": 168,
    "b": 51
  },
  "hsl": {
    "h": 131.25,
    "s": 75,
    "l": 37.647
  },
  "oklch": {
    "l": 0.63832,
    "c": 0.19337,
    "h": 145
  },
  "luminance": 0.28438
}

Semantic roles & 50–950 ramp

primary

#18A833

secondary

#C953B3

accent

#36CEF2

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #18A833

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

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