#15401B#15401B

#15401B is a dark, moderate green. Relative luminance 0.039; OKLCH L 33.1% C 0.079 H 146.1°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#15401B
RGB	rgb(21, 64, 27)
HSL	hsl(128, 51%, 17%)
HSV	hsv(128, 67%, 25%)
CMYK	cmyk(67.2%, 0%, 57.8%, 74.9%)
CIE-LAB	lab(23.36, -24.17, 18.19)
CIE-LCH	lch(23.36, 30.25, 143.04°)
OKLab	oklab(33.11% -0.0654 0.0439)
OKLCH	oklch(33.11% 0.079 146.1)
XYZ	xyz(2.3403, 3.9051, 1.6671)
Luminance	0.0391 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Pine Green

#0A481E

ΔE00 3.15

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15401B #40153A

analogous

#254015 #15401B #154031

triadic

#15401B #1B1540 #401B15

tetradic

#15401B #152540 #40153A #403115

square

#15401B #152540 #40153A #403115

split-complementary

#15401B #311540 #401525

monochromatic

#08170A #08170A #15401B #246E2E #339C42

Accessibility & contrast

On white

11.79

#15401B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#15401B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15401B

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15401B	#FFFFFF	#000000	##FFFFFF
##15401B	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A18

Deuteranopia (green-blind)

#3B361E

Tritanopia (blue-blind)

#0C3E37

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #15401b;
/* rgb */ color: rgb(21, 64, 27);
/* oklch */ color: oklch(33.1% 0.079 146.1);

Tailwind

colors: {
  custom: {
    50: '#587558',
    500: '#15401b',
    950: '#000000',
  },
}

SCSS

$custom: #15401b;
$custom-light: #587558;
$custom-dark: #000000;

JSON

{
  "hex": "#15401b",
  "rgb": {
    "r": 21,
    "g": 64,
    "b": 27
  },
  "hsl": {
    "h": 128.372,
    "s": 50.588,
    "l": 16.667
  },
  "oklch": {
    "l": 0.33111,
    "c": 0.07879,
    "h": 146.1
  },
  "luminance": 0.03905
}

Semantic roles & 50–950 ramp

primary

#15401B

secondary

#78396F

accent

#4EC6DA

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030803

muted

#787B78

Preview Lab

Preview with #15401B

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

Preview Lab → · Contrast checker → · Palette generator →