#18B444#18B444

#18B444 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.3% C 0.195 H 146.8°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#18B444
RGB	rgb(24, 180, 68)
HSL	hsl(137, 76%, 40%)
HSV	hsv(137, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 62.2%, 29.4%)
CIE-LAB	lab(64.36, -60.66, 45.55)
CIE-LCH	lch(64.36, 75.85, 143.10°)
OKLab	oklab(67.28% -0.163 0.1068)
OKLCH	oklch(67.28% 0.195 146.8)
XYZ	xyz(17.7399, 33.2518, 10.9510)
Luminance	0.3325 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B444 #B41888

analogous

#3AB418 #18B444 #18B492

triadic

#18B444 #4418B4 #B44418

tetradic

#18B444 #183AB4 #B41888 #B49218

square

#18B444 #183AB4 #B41888 #B49218

split-complementary

#18B444 #9218B4 #B4183A

monochromatic

#0A481B #117E30 #18B444 #27E25C #5DE985

Accessibility & contrast

On white

2.74

#18B444 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#18B444 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B444

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B444	#FFFFFF	#000000	##000000
##18B444	1.00	2.74	7.65	7.65
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A337

Deuteranopia (green-blind)

#A6984E

Tritanopia (blue-blind)

#00B09C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #18b444;
/* rgb */ color: rgb(24, 180, 68);
/* oklch */ color: oklch(67.3% 0.195 146.8);

Tailwind

colors: {
  custom: {
    50: '#76cc7c',
    500: '#18b444',
    950: '#000000',
  },
}

SCSS

$custom: #18b444;
$custom-light: #76cc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#18b444",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 68
  },
  "hsl": {
    "h": 136.923,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.67277,
    "c": 0.19486,
    "h": 146.8
  },
  "luminance": 0.33254
}

Semantic roles & 50–950 ramp

primary

#18B444

secondary

#CD5BAD

accent

#35BDF3

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #18B444

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

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