#15512B#15512B

#15512B is a dark, moderate green. Relative luminance 0.062; OKLCH L 38.6% C 0.088 H 151.7°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#15512B
RGB	rgb(21, 81, 43)
HSL	hsl(142, 59%, 20%)
HSV	hsv(142, 74%, 32%)
CMYK	cmyk(74.1%, 0%, 46.9%, 68.2%)
CIE-LAB	lab(29.96, -28.83, 16.94)
CIE-LCH	lch(29.96, 33.43, 149.56°)
OKLab	oklab(38.64% -0.0777 0.0418)
OKLCH	oklch(38.64% 0.088 151.7)
XYZ	xyz(3.6874, 6.2183, 3.2910)
Luminance	0.0622 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15512B #51153B

analogous

#1D5115 #15512B #155149

triadic

#15512B #2B1551 #512B15

tetradic

#15512B #151D51 #51153B #514915

square

#15512B #151D51 #51153B #514915

split-complementary

#15512B #491551 #51151D

monochromatic

#06180D #082011 #15512B #228245 #2EB25F

Accessibility & contrast

On white

9.36

#15512B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#15512B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15512B

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15512B	#FFFFFF	#000000	##FFFFFF
##15512B	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514A28

Deuteranopia (green-blind)

#4A442E

Tritanopia (blue-blind)

#005048

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #15512b;
/* rgb */ color: rgb(21, 81, 43);
/* oklch */ color: oklch(38.6% 0.088 151.7);

Tailwind

colors: {
  custom: {
    50: '#5b8265',
    500: '#15512b',
    950: '#000000',
  },
}

SCSS

$custom: #15512b;
$custom-light: #5b8265;
$custom-dark: #000000;

JSON

{
  "hex": "#15512b",
  "rgb": {
    "r": 21,
    "g": 81,
    "b": 43
  },
  "hsl": {
    "h": 142,
    "s": 58.824,
    "l": 20
  },
  "oklch": {
    "l": 0.38637,
    "c": 0.08827,
    "h": 151.7
  },
  "luminance": 0.06219
}

Semantic roles & 50–950 ramp

primary

#15512B

secondary

#89396C

accent

#46A9E2

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#040A05

muted

#797C7A

Preview Lab

Preview with #15512B

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

Preview Lab → · Contrast checker → · Palette generator →