#18A031#18A031

#18A031 is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.6% C 0.186 H 145.0°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#18A031
RGB	rgb(24, 160, 49)
HSL	hsl(131, 74%, 36%)
HSV	hsv(131, 85%, 63%)
CMYK	cmyk(85%, 0%, 69.4%, 37.3%)
CIE-LAB	lab(57.61, -56.42, 46.32)
CIE-LCH	lch(57.61, 72.99, 140.61°)
OKLab	oklab(61.61% -0.1521 0.1065)
OKLCH	oklch(61.61% 0.186 145)
XYZ	xyz(13.5009, 25.5559, 7.1264)
Luminance	0.2556 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A031 #A01887

analogous

#43A018 #18A031 #18A075

triadic

#18A031 #3118A0 #A03118

tetradic

#18A031 #1843A0 #A01887 #A07518

square

#18A031 #1843A0 #A01887 #A07518

split-complementary

#18A031 #7518A0 #A01843

monochromatic

#083610 #106B21 #18A031 #20D541 #4EE46A

Accessibility & contrast

On white

3.44

#18A031 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#18A031 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A031

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A031	#FFFFFF	#000000	##000000
##18A031	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39021

Deuteranopia (green-blind)

#95873C

Tritanopia (blue-blind)

#009C8A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #18a031;
/* rgb */ color: rgb(24, 160, 49);
/* oklch */ color: oklch(61.6% 0.186 145.0);

Tailwind

colors: {
  custom: {
    50: '#71bd6f',
    500: '#18a031',
    950: '#000000',
  },
}

SCSS

$custom: #18a031;
$custom-light: #71bd6f;
$custom-dark: #000000;

JSON

{
  "hex": "#18a031",
  "rgb": {
    "r": 24,
    "g": 160,
    "b": 49
  },
  "hsl": {
    "h": 131.029,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61607,
    "c": 0.18567,
    "h": 145
  },
  "luminance": 0.25558
}

Semantic roles & 50–950 ramp

primary

#18A031

secondary

#C64DB0

accent

#37CEF1

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#091208

muted

#7B817B

Preview Lab

Preview with #18A031

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

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