#154E2B#154E2B

#154E2B is a dark, moderate green. Relative luminance 0.058; OKLCH L 37.7% C 0.084 H 152.6°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#154E2B
RGB	rgb(21, 78, 43)
HSL	hsl(143, 58%, 19%)
HSV	hsv(143, 73%, 31%)
CMYK	cmyk(73.1%, 0%, 44.9%, 69.4%)
CIE-LAB	lab(28.86, -27.49, 15.50)
CIE-LCH	lch(28.86, 31.56, 150.58°)
OKLab	oklab(37.73% -0.0742 0.0385)
OKLCH	oklch(37.73% 0.084 152.6)
XYZ	xyz(3.4694, 5.7823, 3.2183)
Luminance	0.0578 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154E2B #4E1538

analogous

#1C4E15 #154E2B #154E48

triadic

#154E2B #2B154E #4E2B15

tetradic

#154E2B #151C4E #4E1538 #4E4815

square

#154E2B #151C4E #4E1538 #4E4815

split-complementary

#154E2B #48154E #4E151C

monochromatic

#06180D #081E10 #154E2B #227E46 #2FAE60

Accessibility & contrast

On white

9.74

#154E2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#154E2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154E2B

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154E2B	#FFFFFF	#000000	##FFFFFF
##154E2B	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4729

Deuteranopia (green-blind)

#47422D

Tritanopia (blue-blind)

#004D45

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #154e2b;
/* rgb */ color: rgb(21, 78, 43);
/* oklch */ color: oklch(37.7% 0.084 152.6);

Tailwind

colors: {
  custom: {
    50: '#5b8064',
    500: '#154e2b',
    950: '#000000',
  },
}

SCSS

$custom: #154e2b;
$custom-light: #5b8064;
$custom-dark: #000000;

JSON

{
  "hex": "#154e2b",
  "rgb": {
    "r": 21,
    "g": 78,
    "b": 43
  },
  "hsl": {
    "h": 143.158,
    "s": 57.576,
    "l": 19.412
  },
  "oklch": {
    "l": 0.37731,
    "c": 0.08359,
    "h": 152.6
  },
  "luminance": 0.05783
}

Semantic roles & 50–950 ramp

primary

#154E2B

secondary

#863968

accent

#47A5E1

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A05

muted

#797C7A

Preview Lab

Preview with #154E2B

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

Preview Lab → · Contrast checker → · Palette generator →