#155E2E#155E2E

#155E2E is a dark, moderate green. Relative luminance 0.084; OKLCH L 42.6% C 0.105 H 150.2°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#155E2E
RGB	rgb(21, 94, 46)
HSL	hsl(141, 63%, 23%)
HSV	hsv(141, 78%, 37%)
CMYK	cmyk(77.7%, 0%, 51.1%, 63.1%)
CIE-LAB	lab(34.72, -33.77, 21.28)
CIE-LCH	lch(34.72, 39.91, 147.78°)
OKLab	oklab(42.59% -0.0908 0.0519)
OKLCH	oklch(42.59% 0.105 150.2)
XYZ	xyz(4.8047, 8.3615, 3.9450)
Luminance	0.0836 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155E2E #5E1545

analogous

#215E15 #155E2E #155E52

triadic

#155E2E #2E155E #5E2E15

tetradic

#155E2E #15215E #5E1545 #5E5215

square

#155E2E #15215E #5E1545 #5E5215

split-complementary

#155E2E #52155E #5E1521

monochromatic

#06190C #0A2C16 #155E2E #209046 #2BC25F

Accessibility & contrast

On white

7.86

#155E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#155E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155E2E

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155E2E	#FFFFFF	#000000	##FFFFFF
##155E2E	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F552A

Deuteranopia (green-blind)

#564F31

Tritanopia (blue-blind)

#005C53

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #155e2e;
/* rgb */ color: rgb(21, 94, 46);
/* oklch */ color: oklch(42.6% 0.105 150.2);

Tailwind

colors: {
  custom: {
    50: '#5f8c67',
    500: '#155e2e',
    950: '#000000',
  },
}

SCSS

$custom: #155e2e;
$custom-light: #5f8c67;
$custom-dark: #000000;

JSON

{
  "hex": "#155e2e",
  "rgb": {
    "r": 21,
    "g": 94,
    "b": 46
  },
  "hsl": {
    "h": 140.548,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.4259,
    "c": 0.10464,
    "h": 150.2
  },
  "luminance": 0.08362
}

Semantic roles & 50–950 ramp

primary

#155E2E

secondary

#953976

accent

#41AEE7

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #155E2E

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

Preview Lab → · Contrast checker → · Palette generator →