#18A135#18A135

#18A135 is a mid, vivid green. Relative luminance 0.259; OKLCH L 61.9% C 0.184 H 145.5°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#18A135
RGB	rgb(24, 161, 53)
HSL	hsl(133, 74%, 36%)
HSV	hsv(133, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 67.1%, 36.9%)
CIE-LAB	lab(57.98, -56.32, 45.03)
CIE-LCH	lch(57.98, 72.10, 141.36°)
OKLab	oklab(61.92% -0.1517 0.1042)
OKLCH	oklch(61.92% 0.184 145.5)
XYZ	xyz(13.7631, 25.9392, 7.6489)
Luminance	0.2594 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A135 #A11884

analogous

#40A118 #18A135 #18A17A

triadic

#18A135 #3518A1 #A13518

tetradic

#18A135 #1840A1 #A11884 #A17A18

square

#18A135 #1840A1 #A11884 #A17A18

split-complementary

#18A135 #7A18A1 #A11840

monochromatic

#083612 #106C23 #18A135 #20D647 #4FE56E

Accessibility & contrast

On white

3.39

#18A135 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#18A135 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A135

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A135	#FFFFFF	#000000	##000000
##18A135	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49127

Deuteranopia (green-blind)

#95873F

Tritanopia (blue-blind)

#009D8B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #18a135;
/* rgb */ color: rgb(24, 161, 53);
/* oklch */ color: oklch(61.9% 0.184 145.5);

Tailwind

colors: {
  custom: {
    50: '#71be71',
    500: '#18a135',
    950: '#000000',
  },
}

SCSS

$custom: #18a135;
$custom-light: #71be71;
$custom-dark: #000000;

JSON

{
  "hex": "#18a135",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 53
  },
  "hsl": {
    "h": 132.701,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61923,
    "c": 0.18403,
    "h": 145.5
  },
  "luminance": 0.25941
}

Semantic roles & 50–950 ramp

primary

#18A135

secondary

#C74EAD

accent

#37C9F1

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #18A135

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

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