#18A033#18A033

#18A033 is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.6% C 0.184 H 145.3°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#18A033
RGB	rgb(24, 160, 51)
HSL	hsl(132, 74%, 36%)
HSV	hsv(132, 85%, 63%)
CMYK	cmyk(85%, 0%, 68.1%, 37.3%)
CIE-LAB	lab(57.63, -56.21, 45.50)
CIE-LCH	lch(57.63, 72.32, 141.01°)
OKLab	oklab(61.63% -0.1514 0.105)
OKLCH	oklch(61.63% 0.184 145.3)
XYZ	xyz(13.5440, 25.5731, 7.3536)
Luminance	0.2557 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A033 #A01885

analogous

#41A018 #18A033 #18A077

triadic

#18A033 #3318A0 #A03318

tetradic

#18A033 #1841A0 #A01885 #A07718

square

#18A033 #1841A0 #A01885 #A07718

split-complementary

#18A033 #7718A0 #A01841

monochromatic

#083611 #106B22 #18A033 #20D544 #4EE46C

Accessibility & contrast

On white

3.43

#18A033 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#18A033 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A033

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A033	#FFFFFF	#000000	##000000
##18A033	1.00	3.43	6.11	6.11
#FFFFFF	3.43	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)

#A39024

Deuteranopia (green-blind)

#95873D

Tritanopia (blue-blind)

#009C8A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #18a033;
/* rgb */ color: rgb(24, 160, 51);
/* oklch */ color: oklch(61.6% 0.184 145.3);

Tailwind

colors: {
  custom: {
    50: '#71bd70',
    500: '#18a033',
    950: '#000000',
  },
}

SCSS

$custom: #18a033;
$custom-light: #71bd70;
$custom-dark: #000000;

JSON

{
  "hex": "#18a033",
  "rgb": {
    "r": 24,
    "g": 160,
    "b": 51
  },
  "hsl": {
    "h": 131.912,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61626,
    "c": 0.18429,
    "h": 145.3
  },
  "luminance": 0.25575
}

Semantic roles & 50–950 ramp

primary

#18A033

secondary

#C64DAE

accent

#37CCF1

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #18A033

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

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