#155A2C#155A2C

#155A2C is a dark, moderate green. Relative luminance 0.077; OKLCH L 41.4% C 0.101 H 150.1°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#155A2C
RGB	rgb(21, 90, 44)
HSL	hsl(140, 62%, 22%)
HSV	hsv(140, 77%, 35%)
CMYK	cmyk(76.7%, 0%, 51.1%, 64.7%)
CIE-LAB	lab(33.25, -32.48, 20.56)
CIE-LCH	lch(33.25, 38.45, 147.66°)
OKLab	oklab(41.36% -0.0874 0.0502)
OKLCH	oklch(41.36% 0.101 150.1)
XYZ	xyz(4.4197, 7.6531, 3.6267)
Luminance	0.0765 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155A2C #5A1543

analogous

#215A15 #155A2C #155A4F

triadic

#155A2C #2C155A #5A2C15

tetradic

#155A2C #15215A #5A1543 #5A4F15

square

#155A2C #15215A #5A1543 #5A4F15

split-complementary

#155A2C #4F155A #5A1521

monochromatic

#06190C #092814 #155A2C #218C44 #2CBD5D

Accessibility & contrast

On white

8.30

#155A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#155A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155A2C

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155A2C	#FFFFFF	#000000	##FFFFFF
##155A2C	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5228

Deuteranopia (green-blind)

#524C2F

Tritanopia (blue-blind)

#00584F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #155a2c;
/* rgb */ color: rgb(21, 90, 44);
/* oklch */ color: oklch(41.4% 0.101 150.1);

Tailwind

colors: {
  custom: {
    50: '#5e8966',
    500: '#155a2c',
    950: '#000000',
  },
}

SCSS

$custom: #155a2c;
$custom-light: #5e8966;
$custom-dark: #000000;

JSON

{
  "hex": "#155a2c",
  "rgb": {
    "r": 21,
    "g": 90,
    "b": 44
  },
  "hsl": {
    "h": 140,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.4136,
    "c": 0.10083,
    "h": 150.1
  },
  "luminance": 0.07654
}

Semantic roles & 50–950 ramp

primary

#155A2C

secondary

#923974

accent

#43AFE5

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #155A2C

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

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