#15451B#15451B

#15451B is a dark, moderate green. Relative luminance 0.045; OKLCH L 34.7% C 0.087 H 145.6°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#15451B
RGB	rgb(21, 69, 27)
HSL	hsl(128, 53%, 18%)
HSV	hsv(128, 70%, 27%)
CMYK	cmyk(69.6%, 0%, 60.9%, 72.9%)
CIE-LAB	lab(25.24, -26.44, 20.49)
CIE-LCH	lch(25.24, 33.45, 142.23°)
OKLab	oklab(34.67% -0.0715 0.049)
OKLCH	oklch(34.67% 0.087 145.6)
XYZ	xyz(2.6350, 4.4945, 1.7654)
Luminance	0.0449 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Pine Green

#0A481E

ΔE00 1.74

Hunter Green (survey)

#0B4008

ΔE00 3.55

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15451B #45153F

analogous

#274515 #15451B #154533

triadic

#15451B #1B1545 #451B15

tetradic

#15451B #152745 #45153F #453315

square

#15451B #152745 #45153F #453315

split-complementary

#15451B #331545 #451527

monochromatic

#071709 #071709 #15451B #23742D #32A340

Accessibility & contrast

On white

11.06

#15451B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#15451B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15451B

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15451B	#FFFFFF	#000000	##FFFFFF
##15451B	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E17

Deuteranopia (green-blind)

#403A1E

Tritanopia (blue-blind)

#0A433C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #15451b;
/* rgb */ color: rgb(21, 69, 27);
/* oklch */ color: oklch(34.7% 0.087 145.6);

Tailwind

colors: {
  custom: {
    50: '#597958',
    500: '#15451b',
    950: '#000000',
  },
}

SCSS

$custom: #15451b;
$custom-light: #597958;
$custom-dark: #000000;

JSON

{
  "hex": "#15451b",
  "rgb": {
    "r": 21,
    "g": 69,
    "b": 27
  },
  "hsl": {
    "h": 127.5,
    "s": 53.333,
    "l": 17.647
  },
  "oklch": {
    "l": 0.34666,
    "c": 0.08673,
    "h": 145.6
  },
  "luminance": 0.04495
}

Semantic roles & 50–950 ramp

primary

#15451B

secondary

#7D3974

accent

#4BCBDD

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#040903

muted

#797B78

Preview Lab

Preview with #15451B

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

Preview Lab → · Contrast checker → · Palette generator →