#15431B#15431B

#15431B is a dark, moderate green. Relative luminance 0.043; OKLCH L 34.0% C 0.084 H 145.8°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#15431B
RGB	rgb(21, 67, 27)
HSL	hsl(128, 52%, 17%)
HSV	hsv(128, 69%, 26%)
CMYK	cmyk(68.7%, 0%, 59.7%, 73.7%)
CIE-LAB	lab(24.49, -25.55, 19.58)
CIE-LCH	lch(24.49, 32.19, 142.53°)
OKLab	oklab(34.04% -0.0691 0.047)
OKLCH	oklch(34.04% 0.084 145.8)
XYZ	xyz(2.5141, 4.2526, 1.7250)
Luminance	0.0425 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Pine Green

#0A481E

ΔE00 2.20

Hunter Green (survey)

#0B4008

ΔE00 3.75

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15431B #43153D

analogous

#264315 #15431B #154332

triadic

#15431B #1B1543 #431B15

tetradic

#15431B #152643 #43153D #433215

square

#15431B #152643 #43153D #433215

split-complementary

#15431B #321543 #431526

monochromatic

#071709 #071709 #15431B #24722E #32A041

Accessibility & contrast

On white

11.35

#15431B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#15431B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15431B

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15431B	#FFFFFF	#000000	##FFFFFF
##15431B	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443D17

Deuteranopia (green-blind)

#3E391E

Tritanopia (blue-blind)

#0A413A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #15431b;
/* rgb */ color: rgb(21, 67, 27);
/* oklch */ color: oklch(34.0% 0.084 145.8);

Tailwind

colors: {
  custom: {
    50: '#587858',
    500: '#15431b',
    950: '#000000',
  },
}

SCSS

$custom: #15431b;
$custom-light: #587858;
$custom-dark: #000000;

JSON

{
  "hex": "#15431b",
  "rgb": {
    "r": 21,
    "g": 67,
    "b": 27
  },
  "hsl": {
    "h": 127.826,
    "s": 52.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.34045,
    "c": 0.08359,
    "h": 145.8
  },
  "luminance": 0.04253
}

Semantic roles & 50–950 ramp

primary

#15431B

secondary

#7B3972

accent

#4CC9DC

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#040903

muted

#797B78

Preview Lab

Preview with #15431B

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

Preview Lab → · Contrast checker → · Palette generator →