#138E18#138E18

#138E18 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.3% C 0.181 H 143.0°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#138E18
RGB	rgb(19, 142, 24)
HSL	hsl(122, 76%, 32%)
HSV	hsv(122, 87%, 56%)
CMYK	cmyk(86.6%, 0%, 83.1%, 44.3%)
CIE-LAB	lab(51.32, -53.32, 49.01)
CIE-LCH	lch(51.32, 72.42, 137.41°)
OKLab	oklab(56.3% -0.1445 0.1088)
OKLCH	oklch(56.3% 0.181 143)
XYZ	xyz(10.1058, 19.5491, 4.1047)
Luminance	0.1955 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138E18 #8E1389

analogous

#4C8E13 #138E18 #138E56

triadic

#138E18 #18138E #8E1813

tetradic

#138E18 #134C8E #8E1389 #8E5613

square

#138E18 #134C8E #8E1389 #8E5613

split-complementary

#138E18 #56138E #8E134C

monochromatic

#052206 #0C580F #138E18 #1AC421 #37E43E

Accessibility & contrast

On white

4.28

#138E18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#138E18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138E18

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138E18	#FFFFFF	#000000	##000000
##138E18	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#857727

Tritanopia (blue-blind)

#008A79

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #138e18;
/* rgb */ color: rgb(19, 142, 24);
/* oklch */ color: oklch(56.3% 0.181 143.0);

Tailwind

colors: {
  custom: {
    50: '#6db060',
    500: '#138e18',
    950: '#000000',
  },
}

SCSS

$custom: #138e18;
$custom-light: #6db060;
$custom-dark: #000000;

JSON

{
  "hex": "#138e18",
  "rgb": {
    "r": 19,
    "g": 142,
    "b": 24
  },
  "hsl": {
    "h": 122.439,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56302,
    "c": 0.18091,
    "h": 143
  },
  "luminance": 0.1955
}

Semantic roles & 50–950 ramp

primary

#138E18

secondary

#C23BBD

accent

#35EBF3

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081105

muted

#7B807A

Preview Lab

Preview with #138E18

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

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