#18B448#18B448

#18B448 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.3% C 0.192 H 147.4°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#18B448
RGB	rgb(24, 180, 72)
HSL	hsl(138, 76%, 40%)
HSV	hsv(138, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 60%, 29.4%)
CIE-LAB	lab(64.40, -60.15, 43.77)
CIE-LCH	lch(64.40, 74.40, 143.96°)
OKLab	oklab(67.32% -0.1615 0.1034)
OKLCH	oklch(67.32% 0.192 147.4)
XYZ	xyz(17.8662, 33.3023, 11.6160)
Luminance	0.3331 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B448 #B41884

analogous

#36B418 #18B448 #18B496

triadic

#18B448 #4818B4 #B44818

tetradic

#18B448 #1836B4 #B41884 #B49618

square

#18B448 #1836B4 #B41884 #B49618

split-complementary

#18B448 #9618B4 #B41836

monochromatic

#0A481D #117E32 #18B448 #27E261 #5DE988

Accessibility & contrast

On white

2.74

#18B448 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#18B448 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B448

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B448	#FFFFFF	#000000	##000000
##18B448	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A33D

Deuteranopia (green-blind)

#A69851

Tritanopia (blue-blind)

#00B09D

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #18b448;
/* rgb */ color: rgb(24, 180, 72);
/* oklch */ color: oklch(67.3% 0.192 147.4);

Tailwind

colors: {
  custom: {
    50: '#76cc7e',
    500: '#18b448',
    950: '#000000',
  },
}

SCSS

$custom: #18b448;
$custom-light: #76cc7e;
$custom-dark: #000000;

JSON

{
  "hex": "#18b448",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 72
  },
  "hsl": {
    "h": 138.462,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.67324,
    "c": 0.19174,
    "h": 147.4
  },
  "luminance": 0.33305
}

Semantic roles & 50–950 ramp

primary

#18B448

secondary

#CD5BAA

accent

#35B8F3

background

#F7FCF7

surface

#EEF9EE

border

#C9D2C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #18B448

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

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