#155E2C#155E2C

#155E2C is a dark, moderate green. Relative luminance 0.083; OKLCH L 42.6% C 0.107 H 149.4°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#155E2C
RGB	rgb(21, 94, 44)
HSL	hsl(139, 63%, 23%)
HSV	hsv(139, 78%, 37%)
CMYK	cmyk(77.7%, 0%, 53.2%, 63.1%)
CIE-LAB	lab(34.69, -34.13, 22.38)
CIE-LCH	lch(34.69, 40.81, 146.75°)
OKLab	oklab(42.55% -0.0918 0.0543)
OKLCH	oklch(42.55% 0.107 149.4)
XYZ	xyz(4.7662, 8.3461, 3.7422)
Luminance	0.0835 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155E2C #5E1547

analogous

#235E15 #155E2C #155E50

triadic

#155E2C #2C155E #5E2C15

tetradic

#155E2C #15235E #5E1547 #5E5015

square

#155E2C #15235E #5E1547 #5E5015

split-complementary

#155E2C #50155E #5E1523

monochromatic

#06190C #0A2C15 #155E2C #209043 #2BC25B

Accessibility & contrast

On white

7.87

#155E2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#155E2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155E2C

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155E2C	#FFFFFF	#000000	##FFFFFF
##155E2C	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5528

Deuteranopia (green-blind)

#564F30

Tritanopia (blue-blind)

#005C52

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #155e2c;
/* rgb */ color: rgb(21, 94, 44);
/* oklch */ color: oklch(42.6% 0.107 149.4);

Tailwind

colors: {
  custom: {
    50: '#5f8c66',
    500: '#155e2c',
    950: '#000000',
  },
}

SCSS

$custom: #155e2c;
$custom-light: #5f8c66;
$custom-dark: #000000;

JSON

{
  "hex": "#155e2c",
  "rgb": {
    "r": 21,
    "g": 94,
    "b": 44
  },
  "hsl": {
    "h": 138.904,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42554,
    "c": 0.10668,
    "h": 149.4
  },
  "luminance": 0.08347
}

Semantic roles & 50–950 ramp

primary

#155E2C

secondary

#953978

accent

#41B2E7

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #155E2C

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

Preview Lab → · Contrast checker → · Palette generator →