#155A35#155A35

#155A35 is a dark, moderate green. Relative luminance 0.077; OKLCH L 41.5% C 0.091 H 155.0°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#155A35
RGB	rgb(21, 90, 53)
HSL	hsl(148, 62%, 22%)
HSV	hsv(148, 77%, 35%)
CMYK	cmyk(76.7%, 0%, 41.1%, 64.7%)
CIE-LAB	lab(33.41, -30.66, 15.45)
CIE-LCH	lch(33.41, 34.34, 153.26°)
OKLab	oklab(41.55% -0.0828 0.0386)
OKLCH	oklch(41.55% 0.091 155)
XYZ	xyz(4.6076, 7.7283, 4.6163)
Luminance	0.0773 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155A35 #5A153A

analogous

#185A15 #155A35 #155A58

triadic

#155A35 #35155A #5A3515

tetradic

#155A35 #15185A #5A153A #5A5815

square

#155A35 #15185A #5A153A #5A5815

split-complementary

#155A35 #58155A #5A1518

monochromatic

#06190F #092818 #155A35 #218C52 #2CBD6F

Accessibility & contrast

On white

8.25

#155A35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#155A35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155A35

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155A35	#FFFFFF	#000000	##FFFFFF
##155A35	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5233

Deuteranopia (green-blind)

#514C37

Tritanopia (blue-blind)

#005951

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #155a35;
/* rgb */ color: rgb(21, 90, 53);
/* oklch */ color: oklch(41.5% 0.091 155.0);

Tailwind

colors: {
  custom: {
    50: '#5e896c',
    500: '#155a35',
    950: '#000000',
  },
}

SCSS

$custom: #155a35;
$custom-light: #5e896c;
$custom-dark: #000000;

JSON

{
  "hex": "#155a35",
  "rgb": {
    "r": 21,
    "g": 90,
    "b": 53
  },
  "hsl": {
    "h": 147.826,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41545,
    "c": 0.09139,
    "h": 155
  },
  "luminance": 0.07729
}

Semantic roles & 50–950 ramp

primary

#155A35

secondary

#923969

accent

#439AE5

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050B07

muted

#797C7A

Preview Lab

Preview with #155A35

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

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