#154B2A#154B2A

#154B2A is a dark, moderate green. Relative luminance 0.054; OKLCH L 36.8% C 0.080 H 152.9°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#154B2A
RGB	rgb(21, 75, 42)
HSL	hsl(143, 56%, 19%)
HSV	hsv(143, 72%, 29%)
CMYK	cmyk(72%, 0%, 44%, 70.6%)
CIE-LAB	lab(27.73, -26.33, 14.64)
CIE-LCH	lch(27.73, 30.13, 150.93°)
OKLab	oklab(36.8% -0.0711 0.0364)
OKLCH	oklch(36.8% 0.08 152.9)
XYZ	xyz(3.2430, 5.3584, 3.0534)
Luminance	0.0536 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 6.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154B2A #4B1536

analogous

#1B4B15 #154B2A #154B45

triadic

#154B2A #2A154B #4B2A15

tetradic

#154B2A #151B4B #4B1536 #4B4515

square

#154B2A #151B4B #4B1536 #4B4515

split-complementary

#154B2A #45154B #4B151B

monochromatic

#07180D #081B0F #154B2A #227B45 #30AB60

Accessibility & contrast

On white

10.14

#154B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#154B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154B2A

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154B2A	#FFFFFF	#000000	##FFFFFF
##154B2A	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4428

Deuteranopia (green-blind)

#44402C

Tritanopia (blue-blind)

#004A43

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #154b2a;
/* rgb */ color: rgb(21, 75, 42);
/* oklch */ color: oklch(36.8% 0.080 152.9);

Tailwind

colors: {
  custom: {
    50: '#5a7e64',
    500: '#154b2a',
    950: '#000000',
  },
}

SCSS

$custom: #154b2a;
$custom-light: #5a7e64;
$custom-dark: #000000;

JSON

{
  "hex": "#154b2a",
  "rgb": {
    "r": 21,
    "g": 75,
    "b": 42
  },
  "hsl": {
    "h": 143.333,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.36799,
    "c": 0.07993,
    "h": 152.9
  },
  "luminance": 0.05359
}

Semantic roles & 50–950 ramp

primary

#154B2A

secondary

#833966

accent

#48A5E0

background

#F5F7F5

surface

#E9EEEA

border

#C5C9C6

text

#040A05

muted

#797C79

Preview Lab

Preview with #154B2A

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

Preview Lab → · Contrast checker → · Palette generator →