#155E2F#155E2F

#155E2F is a dark, moderate green. Relative luminance 0.084; OKLCH L 42.6% C 0.104 H 150.7°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#155E2F
RGB	rgb(21, 94, 47)
HSL	hsl(141, 63%, 23%)
HSV	hsv(141, 78%, 37%)
CMYK	cmyk(77.7%, 0%, 50%, 63.1%)
CIE-LAB	lab(34.74, -33.58, 20.72)
CIE-LCH	lch(34.74, 39.46, 148.32°)
OKLab	oklab(42.61% -0.0903 0.0507)
OKLCH	oklch(42.61% 0.104 150.7)
XYZ	xyz(4.8247, 8.3695, 4.0500)
Luminance	0.0837 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155E2F #5E1544

analogous

#1F5E15 #155E2F #155E53

triadic

#155E2F #2F155E #5E2F15

tetradic

#155E2F #151F5E #5E1544 #5E5315

square

#155E2F #151F5E #5E1544 #5E5315

split-complementary

#155E2F #53155E #5E151F

monochromatic

#06190D #0A2C16 #155E2F #209048 #2BC261

Accessibility & contrast

On white

7.85

#155E2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#155E2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155E2F

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155E2F	#FFFFFF	#000000	##FFFFFF
##155E2F	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E552B

Deuteranopia (green-blind)

#564F32

Tritanopia (blue-blind)

#005C53

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #155e2f;
/* rgb */ color: rgb(21, 94, 47);
/* oklch */ color: oklch(42.6% 0.104 150.7);

Tailwind

colors: {
  custom: {
    50: '#5f8c68',
    500: '#155e2f',
    950: '#000000',
  },
}

SCSS

$custom: #155e2f;
$custom-light: #5f8c68;
$custom-dark: #000000;

JSON

{
  "hex": "#155e2f",
  "rgb": {
    "r": 21,
    "g": 94,
    "b": 47
  },
  "hsl": {
    "h": 141.37,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42608,
    "c": 0.10361,
    "h": 150.7
  },
  "luminance": 0.0837
}

Semantic roles & 50–950 ramp

primary

#155E2F

secondary

#953975

accent

#41ACE7

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #155E2F

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

Preview Lab → · Contrast checker → · Palette generator →