#155A2D#155A2D

#155A2D is a dark, moderate green. Relative luminance 0.077; OKLCH L 41.4% C 0.100 H 150.6°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#155A2D
RGB	rgb(21, 90, 45)
HSL	hsl(141, 62%, 22%)
HSV	hsv(141, 77%, 35%)
CMYK	cmyk(76.7%, 0%, 50%, 64.7%)
CIE-LAB	lab(33.27, -32.30, 20.00)
CIE-LCH	lch(33.27, 37.99, 148.23°)
OKLab	oklab(41.38% -0.0869 0.049)
OKLCH	oklch(41.38% 0.1 150.6)
XYZ	xyz(4.4387, 7.6607, 3.7269)
Luminance	0.0766 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155A2D #5A1542

analogous

#1F5A15 #155A2D #155A50

triadic

#155A2D #2D155A #5A2D15

tetradic

#155A2D #151F5A #5A1542 #5A5015

square

#155A2D #151F5A #5A1542 #5A5015

split-complementary

#155A2D #50155A #5A151F

monochromatic

#06190C #092814 #155A2D #218C46 #2CBD5F

Accessibility & contrast

On white

8.29

#155A2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#155A2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155A2D

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155A2D	#FFFFFF	#000000	##FFFFFF
##155A2D	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5229

Deuteranopia (green-blind)

#524C30

Tritanopia (blue-blind)

#00584F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #155a2d;
/* rgb */ color: rgb(21, 90, 45);
/* oklch */ color: oklch(41.4% 0.100 150.6);

Tailwind

colors: {
  custom: {
    50: '#5e8966',
    500: '#155a2d',
    950: '#000000',
  },
}

SCSS

$custom: #155a2d;
$custom-light: #5e8966;
$custom-dark: #000000;

JSON

{
  "hex": "#155a2d",
  "rgb": {
    "r": 21,
    "g": 90,
    "b": 45
  },
  "hsl": {
    "h": 140.87,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41379,
    "c": 0.09979,
    "h": 150.6
  },
  "luminance": 0.07661
}

Semantic roles & 50–950 ramp

primary

#155A2D

secondary

#923973

accent

#43ADE5

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #155A2D

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

Preview Lab → · Contrast checker → · Palette generator →