#18A02B#18A02B

#18A02B is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.6% C 0.190 H 144.3°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#18A02B
RGB	rgb(24, 160, 43)
HSL	hsl(128, 74%, 36%)
HSV	hsv(128, 85%, 63%)
CMYK	cmyk(85%, 0%, 73.1%, 37.3%)
CIE-LAB	lab(57.57, -56.98, 48.66)
CIE-LCH	lch(57.57, 74.93, 139.50°)
OKLab	oklab(61.56% -0.1539 0.1107)
OKLCH	oklch(61.56% 0.19 144.3)
XYZ	xyz(13.3826, 25.5085, 6.5034)
Luminance	0.2551 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A02B #A0188D

analogous

#49A018 #18A02B #18A06F

triadic

#18A02B #2B18A0 #A02B18

tetradic

#18A02B #1849A0 #A0188D #A06F18

square

#18A02B #1849A0 #A0188D #A06F18

split-complementary

#18A02B #6F18A0 #A01849

monochromatic

#08360E #106B1D #18A02B #20D539 #4EE463

Accessibility & contrast

On white

3.44

#18A02B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#18A02B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A02B

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A02B	#FFFFFF	#000000	##000000
##18A02B	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39017

Deuteranopia (green-blind)

#958637

Tritanopia (blue-blind)

#009B89

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #18a02b;
/* rgb */ color: rgb(24, 160, 43);
/* oklch */ color: oklch(61.6% 0.190 144.3);

Tailwind

colors: {
  custom: {
    50: '#72bd6c',
    500: '#18a02b',
    950: '#000000',
  },
}

SCSS

$custom: #18a02b;
$custom-light: #72bd6c;
$custom-dark: #000000;

JSON

{
  "hex": "#18a02b",
  "rgb": {
    "r": 24,
    "g": 160,
    "b": 43
  },
  "hsl": {
    "h": 128.382,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61555,
    "c": 0.18955,
    "h": 144.3
  },
  "luminance": 0.2551
}

Semantic roles & 50–950 ramp

primary

#18A02B

secondary

#C64DB6

accent

#37D7F1

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #18A02B

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

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