#18A13B#18A13B

#18A13B is a mid, vivid green. Relative luminance 0.260; OKLCH L 62.0% C 0.180 H 146.4°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#18A13B
RGB	rgb(24, 161, 59)
HSL	hsl(135, 74%, 36%)
HSV	hsv(135, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 63.4%, 36.9%)
CIE-LAB	lab(58.04, -55.63, 42.43)
CIE-LCH	lch(58.04, 69.96, 142.66°)
OKLab	oklab(61.99% -0.1496 0.0993)
OKLCH	oklch(61.99% 0.18 146.4)
XYZ	xyz(13.9099, 25.9979, 8.4218)
Luminance	0.2600 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A13B #A1187E

analogous

#3AA118 #18A13B #18A180

triadic

#18A13B #3B18A1 #A13B18

tetradic

#18A13B #183AA1 #A1187E #A18018

square

#18A13B #183AA1 #A1187E #A18018

split-complementary

#18A13B #8018A1 #A1183A

monochromatic

#083614 #106C27 #18A13B #20D64F #4FE575

Accessibility & contrast

On white

3.39

#18A13B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#18A13B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A13B

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A13B	#FFFFFF	#000000	##000000
##18A13B	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3922F

Deuteranopia (green-blind)

#958844

Tritanopia (blue-blind)

#009D8B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #18a13b;
/* rgb */ color: rgb(24, 161, 59);
/* oklch */ color: oklch(62.0% 0.180 146.4);

Tailwind

colors: {
  custom: {
    50: '#71be75',
    500: '#18a13b',
    950: '#000000',
  },
}

SCSS

$custom: #18a13b;
$custom-light: #71be75;
$custom-dark: #000000;

JSON

{
  "hex": "#18a13b",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 59
  },
  "hsl": {
    "h": 135.328,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61987,
    "c": 0.17955,
    "h": 146.4
  },
  "luminance": 0.26
}

Semantic roles & 50–950 ramp

primary

#18A13B

secondary

#C74EA8

accent

#37C1F1

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #18A13B

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

Preview Lab → · Contrast checker → · Palette generator →