#18B43D#18B43D

#18B43D is a light, highly saturated green. Relative luminance 0.332; OKLCH L 67.2% C 0.200 H 145.8°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#18B43D
RGB	rgb(24, 180, 61)
HSL	hsl(134, 76%, 40%)
HSV	hsv(134, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 66.1%, 29.4%)
CIE-LAB	lab(64.30, -61.46, 48.54)
CIE-LCH	lch(64.30, 78.31, 141.70°)
OKLab	oklab(67.2% -0.1654 0.1125)
OKLCH	oklch(67.2% 0.2 145.8)
XYZ	xyz(17.5389, 33.1714, 9.8923)
Luminance	0.3317 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B43D #B4188F

analogous

#41B418 #18B43D #18B48B

triadic

#18B43D #3D18B4 #B43D18

tetradic

#18B43D #1841B4 #B4188F #B48B18

square

#18B43D #1841B4 #B4188F #B48B18

split-complementary

#18B43D #8B18B4 #B41841

monochromatic

#0A4818 #117E2B #18B43D #27E253 #5DE97E

Accessibility & contrast

On white

2.75

#18B43D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#18B43D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B43D

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B43D	#FFFFFF	#000000	##000000
##18B43D	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A32E

Deuteranopia (green-blind)

#A79748

Tritanopia (blue-blind)

#00AF9B

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #18b43d;
/* rgb */ color: rgb(24, 180, 61);
/* oklch */ color: oklch(67.2% 0.200 145.8);

Tailwind

colors: {
  custom: {
    50: '#76cc78',
    500: '#18b43d',
    950: '#000000',
  },
}

SCSS

$custom: #18b43d;
$custom-light: #76cc78;
$custom-dark: #000000;

JSON

{
  "hex": "#18b43d",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 61
  },
  "hsl": {
    "h": 134.231,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.67202,
    "c": 0.20002,
    "h": 145.8
  },
  "luminance": 0.33174
}

Semantic roles & 50–950 ramp

primary

#18B43D

secondary

#CD5BB2

accent

#35C6F3

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #18B43D

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

Preview Lab → · Contrast checker → · Palette generator →