#155A34#155A34

#155A34 is a dark, moderate green. Relative luminance 0.077; OKLCH L 41.5% C 0.092 H 154.4°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#155A34
RGB	rgb(21, 90, 52)
HSL	hsl(147, 62%, 22%)
HSV	hsv(147, 77%, 35%)
CMYK	cmyk(76.7%, 0%, 42.2%, 64.7%)
CIE-LAB	lab(33.39, -30.88, 16.03)
CIE-LCH	lch(33.39, 34.79, 152.57°)
OKLab	oklab(41.52% -0.0833 0.04)
OKLCH	oklch(41.52% 0.092 154.4)
XYZ	xyz(4.5848, 7.7192, 4.4965)
Luminance	0.0772 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155A34 #5A153B

analogous

#185A15 #155A34 #155A57

triadic

#155A34 #34155A #5A3415

tetradic

#155A34 #15185A #5A153B #5A5715

square

#155A34 #15185A #5A153B #5A5715

split-complementary

#155A34 #57155A #5A1518

monochromatic

#06190E #092817 #155A34 #218C51 #2CBD6D

Accessibility & contrast

On white

8.25

#155A34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#155A34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155A34

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155A34	#FFFFFF	#000000	##FFFFFF
##155A34	1.00	8.25	2.54	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5231

Deuteranopia (green-blind)

#514C37

Tritanopia (blue-blind)

#005950

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #155a34;
/* rgb */ color: rgb(21, 90, 52);
/* oklch */ color: oklch(41.5% 0.092 154.4);

Tailwind

colors: {
  custom: {
    50: '#5e896c',
    500: '#155a34',
    950: '#000000',
  },
}

SCSS

$custom: #155a34;
$custom-light: #5e896c;
$custom-dark: #000000;

JSON

{
  "hex": "#155a34",
  "rgb": {
    "r": 21,
    "g": 90,
    "b": 52
  },
  "hsl": {
    "h": 146.957,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41523,
    "c": 0.09243,
    "h": 154.4
  },
  "luminance": 0.0772
}

Semantic roles & 50–950 ramp

primary

#155A34

secondary

#92396A

accent

#439CE5

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050B07

muted

#797C7A

Preview Lab

Preview with #155A34

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

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