#154D2B#154D2B

#154D2B is a dark, moderate green. Relative luminance 0.056; OKLCH L 37.4% C 0.082 H 152.9°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#154D2B
RGB	rgb(21, 77, 43)
HSL	hsl(144, 57%, 19%)
HSV	hsv(144, 73%, 30%)
CMYK	cmyk(72.7%, 0%, 44.2%, 69.8%)
CIE-LAB	lab(28.49, -27.03, 15.02)
CIE-LCH	lch(28.49, 30.92, 150.95°)
OKLab	oklab(37.43% -0.073 0.0373)
OKLCH	oklch(37.43% 0.082 152.9)
XYZ	xyz(3.3989, 5.6412, 3.1948)
Luminance	0.0564 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D2B #4D1537

analogous

#1B4D15 #154D2B #154D47

triadic

#154D2B #2B154D #4D2B15

tetradic

#154D2B #151B4D #4D1537 #4D4715

square

#154D2B #151B4D #4D1537 #4D4715

split-complementary

#154D2B #47154D #4D151B

monochromatic

#07180D #081D10 #154D2B #227D46 #2FAD61

Accessibility & contrast

On white

9.87

#154D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#154D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D2B

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D2B	#FFFFFF	#000000	##FFFFFF
##154D2B	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4629

Deuteranopia (green-blind)

#46412D

Tritanopia (blue-blind)

#004C45

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #154d2b;
/* rgb */ color: rgb(21, 77, 43);
/* oklch */ color: oklch(37.4% 0.082 152.9);

Tailwind

colors: {
  custom: {
    50: '#5a7f64',
    500: '#154d2b',
    950: '#000000',
  },
}

SCSS

$custom: #154d2b;
$custom-light: #5a7f64;
$custom-dark: #000000;

JSON

{
  "hex": "#154d2b",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 43
  },
  "hsl": {
    "h": 143.571,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37428,
    "c": 0.08201,
    "h": 152.9
  },
  "luminance": 0.05642
}

Semantic roles & 50–950 ramp

primary

#154D2B

secondary

#853967

accent

#47A4E0

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A05

muted

#797C7A

Preview Lab

Preview with #154D2B

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

Preview Lab → · Contrast checker → · Palette generator →