#138A2D#138A2D

#138A2D is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.3% C 0.164 H 145.6°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#138A2D
RGB	rgb(19, 138, 45)
HSL	hsl(133, 76%, 31%)
HSV	hsv(133, 86%, 54%)
CMYK	cmyk(86.2%, 0%, 67.4%, 45.9%)
CIE-LAB	lab(50.10, -50.22, 39.88)
CIE-LCH	lch(50.10, 64.13, 141.55°)
OKLab	oklab(55.33% -0.1352 0.0925)
OKLCH	oklch(55.33% 0.164 145.6)
XYZ	xyz(9.8300, 18.5036, 5.5356)
Luminance	0.1850 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138A2D #8A1370

analogous

#358A13 #138A2D #138A68

triadic

#138A2D #2D138A #8A2D13

tetradic

#138A2D #13358A #8A1370 #8A6813

square

#138A2D #13358A #8A1370 #8A6813

split-complementary

#138A2D #68138A #8A1335

monochromatic

#041E0A #0C541B #138A2D #1AC03F #34E35A

Accessibility & contrast

On white

4.47

#138A2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#138A2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138A2D

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138A2D	#FFFFFF	#000000	##000000
##138A2D	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C21

Deuteranopia (green-blind)

#807436

Tritanopia (blue-blind)

#008677

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #138a2d;
/* rgb */ color: rgb(19, 138, 45);
/* oklch */ color: oklch(55.3% 0.164 145.6);

Tailwind

colors: {
  custom: {
    50: '#6aad6a',
    500: '#138a2d',
    950: '#000000',
  },
}

SCSS

$custom: #138a2d;
$custom-light: #6aad6a;
$custom-dark: #000000;

JSON

{
  "hex": "#138a2d",
  "rgb": {
    "r": 19,
    "g": 138,
    "b": 45
  },
  "hsl": {
    "h": 133.109,
    "s": 75.796,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55331,
    "c": 0.16381,
    "h": 145.6
  },
  "luminance": 0.18505
}

Semantic roles & 50–950 ramp

primary

#138A2D

secondary

#BE3AA2

accent

#35C9F2

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #138A2D

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

Preview Lab → · Contrast checker → · Palette generator →