#154E21#154E21

#154E21 is a dark, moderate green. Relative luminance 0.057; OKLCH L 37.5% C 0.094 H 147.2°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#154E21
RGB	rgb(21, 78, 33)
HSL	hsl(133, 58%, 19%)
HSV	hsv(133, 73%, 31%)
CMYK	cmyk(73.1%, 0%, 57.7%, 69.4%)
CIE-LAB	lab(28.69, -29.38, 21.23)
CIE-LCH	lch(28.69, 36.24, 144.15°)
OKLab	oklab(37.54% -0.0793 0.0511)
OKLCH	oklch(37.54% 0.094 147.2)
XYZ	xyz(3.3079, 5.7177, 2.3678)
Luminance	0.0572 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154E21 #4E1542

analogous

#264E15 #154E21 #154E3E

triadic

#154E21 #21154E #4E2115

tetradic

#154E21 #15264E #4E1542 #4E3E15

square

#154E21 #15264E #4E1542 #4E3E15

split-complementary

#154E21 #3E154E #4E1526

monochromatic

#06180A #081E0D #154E21 #227E35 #2FAE4A

Accessibility & contrast

On white

9.80

#154E21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#154E21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154E21

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154E21	#FFFFFF	#000000	##FFFFFF
##154E21	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F471D

Deuteranopia (green-blind)

#484224

Tritanopia (blue-blind)

#034C44

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #154e21;
/* rgb */ color: rgb(21, 78, 33);
/* oklch */ color: oklch(37.5% 0.094 147.2);

Tailwind

colors: {
  custom: {
    50: '#5b805d',
    500: '#154e21',
    950: '#000000',
  },
}

SCSS

$custom: #154e21;
$custom-light: #5b805d;
$custom-dark: #000000;

JSON

{
  "hex": "#154e21",
  "rgb": {
    "r": 21,
    "g": 78,
    "b": 33
  },
  "hsl": {
    "h": 132.632,
    "s": 57.576,
    "l": 19.412
  },
  "oklch": {
    "l": 0.37538,
    "c": 0.09429,
    "h": 147.2
  },
  "luminance": 0.05718
}

Semantic roles & 50–950 ramp

primary

#154E21

secondary

#863976

accent

#47C0E1

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A04

muted

#797C79

Preview Lab

Preview with #154E21

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

Preview Lab → · Contrast checker → · Palette generator →