#155F2E#155F2E

#155F2E is a dark, moderate green. Relative luminance 0.085; OKLCH L 42.9% C 0.106 H 150.0°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#155F2E
RGB	rgb(21, 95, 46)
HSL	hsl(140, 64%, 23%)
HSV	hsv(140, 78%, 37%)
CMYK	cmyk(77.9%, 0%, 51.6%, 62.7%)
CIE-LAB	lab(35.08, -34.17, 21.73)
CIE-LCH	lch(35.08, 40.50, 147.55°)
OKLab	oklab(42.89% -0.0919 0.053)
OKLCH	oklch(42.89% 0.106 150)
XYZ	xyz(4.8942, 8.5405, 3.9748)
Luminance	0.0854 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155F2E #5F1546

analogous

#215F15 #155F2E #155F53

triadic

#155F2E #2E155F #5F2E15

tetradic

#155F2E #15215F #5F1546 #5F5315

square

#155F2E #15215F #5F1546 #5F5315

split-complementary

#155F2E #53155F #5F1521

monochromatic

#06190C #0A2D16 #155F2E #209146 #2BC35F

Accessibility & contrast

On white

7.75

#155F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#155F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155F2E

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155F2E	#FFFFFF	#000000	##FFFFFF
##155F2E	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60562A

Deuteranopia (green-blind)

#575031

Tritanopia (blue-blind)

#005D53

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #155f2e;
/* rgb */ color: rgb(21, 95, 46);
/* oklch */ color: oklch(42.9% 0.106 150.0);

Tailwind

colors: {
  custom: {
    50: '#5f8d67',
    500: '#155f2e',
    950: '#000000',
  },
}

SCSS

$custom: #155f2e;
$custom-light: #5f8d67;
$custom-dark: #000000;

JSON

{
  "hex": "#155f2e",
  "rgb": {
    "r": 21,
    "g": 95,
    "b": 46
  },
  "hsl": {
    "h": 140.27,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42887,
    "c": 0.1061,
    "h": 150
  },
  "luminance": 0.08541
}

Semantic roles & 50–950 ramp

primary

#155F2E

secondary

#963A77

accent

#41AFE7

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #155F2E

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

Preview Lab → · Contrast checker → · Palette generator →