#18B437#18B437

#18B437 is a light, highly saturated green. Relative luminance 0.331; OKLCH L 67.1% C 0.204 H 145.0°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#18B437
RGB	rgb(24, 180, 55)
HSL	hsl(132, 76%, 40%)
HSV	hsv(132, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 69.4%, 29.4%)
CIE-LAB	lab(64.25, -62.07, 50.96)
CIE-LCH	lch(64.25, 80.31, 140.62°)
OKLab	oklab(67.15% -0.1673 0.117)
OKLCH	oklch(67.15% 0.204 145)
XYZ	xyz(17.3863, 33.1103, 9.0883)
Luminance	0.3311 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B437 #B41895

analogous

#47B418 #18B437 #18B485

triadic

#18B437 #3718B4 #B43718

tetradic

#18B437 #1847B4 #B41895 #B48518

square

#18B437 #1847B4 #B41895 #B48518

split-complementary

#18B437 #8518B4 #B41847

monochromatic

#0A4816 #117E26 #18B437 #27E24C #5DE979

Accessibility & contrast

On white

2.75

#18B437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#18B437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B437

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B437	#FFFFFF	#000000	##000000
##18B437	1.00	2.75	7.62	7.62
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A225

Deuteranopia (green-blind)

#A79743

Tritanopia (blue-blind)

#00AF9B

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #18b437;
/* rgb */ color: rgb(24, 180, 55);
/* oklch */ color: oklch(67.1% 0.204 145.0);

Tailwind

colors: {
  custom: {
    50: '#76cc74',
    500: '#18b437',
    950: '#000000',
  },
}

SCSS

$custom: #18b437;
$custom-light: #76cc74;
$custom-dark: #000000;

JSON

{
  "hex": "#18b437",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 55
  },
  "hsl": {
    "h": 131.923,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.67145,
    "c": 0.2041,
    "h": 145
  },
  "luminance": 0.33113
}

Semantic roles & 50–950 ramp

primary

#18B437

secondary

#CD5BB6

accent

#35CDF3

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #18B437

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

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