#155A30#155A30

#155A30 is a dark, moderate green. Relative luminance 0.077; OKLCH L 41.4% C 0.097 H 152.1°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#155A30
RGB	rgb(21, 90, 48)
HSL	hsl(143, 62%, 22%)
HSV	hsv(143, 77%, 35%)
CMYK	cmyk(76.7%, 0%, 46.7%, 64.7%)
CIE-LAB	lab(33.32, -31.71, 18.31)
CIE-LCH	lch(33.32, 36.62, 150.00°)
OKLab	oklab(41.44% -0.0854 0.0452)
OKLCH	oklch(41.44% 0.097 152.1)
XYZ	xyz(4.4985, 7.6847, 4.0419)
Luminance	0.0769 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155A30 #5A153F

analogous

#1D5A15 #155A30 #155A53

triadic

#155A30 #30155A #5A3015

tetradic

#155A30 #151D5A #5A153F #5A5315

square

#155A30 #151D5A #5A153F #5A5315

split-complementary

#155A30 #53155A #5A151D

monochromatic

#06190D #092816 #155A30 #218C4A #2CBD65

Accessibility & contrast

On white

8.28

#155A30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#155A30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155A30

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155A30	#FFFFFF	#000000	##FFFFFF
##155A30	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A522D

Deuteranopia (green-blind)

#524C33

Tritanopia (blue-blind)

#005950

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #155a30;
/* rgb */ color: rgb(21, 90, 48);
/* oklch */ color: oklch(41.4% 0.097 152.1);

Tailwind

colors: {
  custom: {
    50: '#5e8969',
    500: '#155a30',
    950: '#000000',
  },
}

SCSS

$custom: #155a30;
$custom-light: #5e8969;
$custom-dark: #000000;

JSON

{
  "hex": "#155a30",
  "rgb": {
    "r": 21,
    "g": 90,
    "b": 48
  },
  "hsl": {
    "h": 143.478,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41438,
    "c": 0.09665,
    "h": 152.1
  },
  "luminance": 0.07685
}

Semantic roles & 50–950 ramp

primary

#155A30

secondary

#92396F

accent

#43A6E5

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050B06

muted

#797C7A

Preview Lab

Preview with #155A30

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

Preview Lab → · Contrast checker → · Palette generator →