#138E23#138E23

#138E23 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.4% C 0.175 H 144.1°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#138E23
RGB	rgb(19, 142, 35)
HSL	hsl(128, 76%, 32%)
HSV	hsv(128, 87%, 56%)
CMYK	cmyk(86.6%, 0%, 75.4%, 44.3%)
CIE-LAB	lab(51.39, -52.51, 45.37)
CIE-LCH	lch(51.39, 69.40, 139.18°)
OKLab	oklab(56.38% -0.1419 0.1028)
OKLCH	oklch(56.38% 0.175 144.1)
XYZ	xyz(10.2442, 19.6045, 4.8339)
Luminance	0.1961 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138E23 #8E137E

analogous

#418E13 #138E23 #138E61

triadic

#138E23 #23138E #8E2313

tetradic

#138E23 #13418E #8E137E #8E6113

square

#138E23 #13418E #8E137E #8E6113

split-complementary

#138E23 #61138E #8E1341

monochromatic

#052208 #0C5816 #138E23 #1AC430 #37E44E

Accessibility & contrast

On white

4.27

#138E23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#138E23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138E23

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138E23	#FFFFFF	#000000	##000000
##138E23	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91800F

Deuteranopia (green-blind)

#84772E

Tritanopia (blue-blind)

#008A79

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #138e23;
/* rgb */ color: rgb(19, 142, 35);
/* oklch */ color: oklch(56.4% 0.175 144.1);

Tailwind

colors: {
  custom: {
    50: '#6cb065',
    500: '#138e23',
    950: '#000000',
  },
}

SCSS

$custom: #138e23;
$custom-light: #6cb065;
$custom-dark: #000000;

JSON

{
  "hex": "#138e23",
  "rgb": {
    "r": 19,
    "g": 142,
    "b": 35
  },
  "hsl": {
    "h": 127.805,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56375,
    "c": 0.17518,
    "h": 144.1
  },
  "luminance": 0.19606
}

Semantic roles & 50–950 ramp

primary

#138E23

secondary

#C23BB0

accent

#35DAF3

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081106

muted

#7B807A

Preview Lab

Preview with #138E23

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

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