#18A042#18A042

#18A042 is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.8% C 0.173 H 147.7°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#18A042
RGB	rgb(24, 160, 66)
HSL	hsl(139, 74%, 36%)
HSV	hsv(139, 85%, 63%)
CMYK	cmyk(85%, 0%, 58.8%, 37.3%)
CIE-LAB	lab(57.78, -54.39, 38.86)
CIE-LCH	lch(57.78, 66.84, 144.46°)
OKLab	oklab(61.8% -0.146 0.0922)
OKLCH	oklch(61.8% 0.173 147.7)
XYZ	xyz(13.9297, 25.7274, 9.3849)
Luminance	0.2573 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A042 #A01876

analogous

#32A018 #18A042 #18A086

triadic

#18A042 #4218A0 #A04218

tetradic

#18A042 #1832A0 #A01876 #A08618

square

#18A042 #1832A0 #A01876 #A08618

split-complementary

#18A042 #8618A0 #A01832

monochromatic

#083616 #106B2C #18A042 #20D558 #4EE47C

Accessibility & contrast

On white

3.42

#18A042 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#18A042 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A042

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A042	#FFFFFF	#000000	##000000
##18A042	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29139

Deuteranopia (green-blind)

#93874A

Tritanopia (blue-blind)

#009C8B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #18a042;
/* rgb */ color: rgb(24, 160, 66);
/* oklch */ color: oklch(61.8% 0.173 147.7);

Tailwind

colors: {
  custom: {
    50: '#71bd79',
    500: '#18a042',
    950: '#000000',
  },
}

SCSS

$custom: #18a042;
$custom-light: #71bd79;
$custom-dark: #000000;

JSON

{
  "hex": "#18a042",
  "rgb": {
    "r": 24,
    "g": 160,
    "b": 66
  },
  "hsl": {
    "h": 138.529,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61797,
    "c": 0.17271,
    "h": 147.7
  },
  "luminance": 0.25729
}

Semantic roles & 50–950 ramp

primary

#18A042

secondary

#C64DA1

accent

#37B7F1

background

#F7FBF7

surface

#EDF7ED

border

#C8D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #18A042

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

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