#133F28#133F28

#133F28 is a dark, moderate green. Relative luminance 0.038; OKLCH L 33.0% C 0.064 H 157.1°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#133F28
RGB	rgb(19, 63, 40)
HSL	hsl(149, 54%, 16%)
HSV	hsv(149, 70%, 25%)
CMYK	cmyk(69.8%, 0%, 36.5%, 75.3%)
CIE-LAB	lab(23.16, -21.51, 9.76)
CIE-LCH	lch(23.16, 23.62, 155.59°)
OKLab	oklab(33.01% -0.0585 0.0247)
OKLCH	oklch(33.01% 0.064 157.1)
XYZ	xyz(2.4289, 3.8464, 2.6215)
Luminance	0.0385 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133F28 #3F132A

analogous

#143F13 #133F28 #133F3E

triadic

#133F28 #28133F #3F2813

tetradic

#133F28 #13143F #3F132A #3F3E13

square

#133F28 #13143F #3F132A #3F3E13

split-complementary

#133F28 #3E133F #3F1314

monochromatic

#07180F #07180F #133F28 #216E46 #2F9D64

Accessibility & contrast

On white

11.87

#133F28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#133F28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133F28

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133F28	#FFFFFF	#000000	##FFFFFF
##133F28	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3A27

Deuteranopia (green-blind)

#393629

Tritanopia (blue-blind)

#023E39

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #133f28;
/* rgb */ color: rgb(19, 63, 40);
/* oklch */ color: oklch(33.0% 0.064 157.1);

Tailwind

colors: {
  custom: {
    50: '#567462',
    500: '#133f28',
    950: '#000000',
  },
}

SCSS

$custom: #133f28;
$custom-light: #567462;
$custom-dark: #000000;

JSON

{
  "hex": "#133f28",
  "rgb": {
    "r": 19,
    "g": 63,
    "b": 40
  },
  "hsl": {
    "h": 148.636,
    "s": 53.659,
    "l": 16.078
  },
  "oklch": {
    "l": 0.33009,
    "c": 0.06353,
    "h": 157.1
  },
  "luminance": 0.03847
}

Semantic roles & 50–950 ramp

primary

#133F28

secondary

#783658

accent

#4B97DD

background

#F5F7F5

surface

#E9EDEA

border

#C5C8C6

text

#030805

muted

#787B79

Preview Lab

Preview with #133F28

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

Preview Lab → · Contrast checker → · Palette generator →