#0F5B23#0F5B23

#0F5B23 is a dark, moderate green. Relative luminance 0.077; OKLCH L 41.4% C 0.113 H 147.3°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#0F5B23
RGB	rgb(15, 91, 35)
HSL	hsl(136, 72%, 21%)
HSV	hsv(136, 84%, 36%)
CMYK	cmyk(83.5%, 0%, 61.5%, 64.3%)
CIE-LAB	lab(33.36, -35.41, 25.70)
CIE-LCH	lch(33.36, 43.76, 144.03°)
OKLab	oklab(41.37% -0.0952 0.0611)
OKLCH	oklch(41.37% 0.113 147.3)
XYZ	xyz(4.2411, 7.7046, 2.8534)
Luminance	0.0770 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5B23 #5B0F47

analogous

#215B0F #0F5B23 #0F5B49

triadic

#0F5B23 #230F5B #5B230F

tetradic

#0F5B23 #0F215B #5B0F47 #5B490F

square

#0F5B23 #0F215B #5B0F47 #5B490F

split-complementary

#0F5B23 #490F5B #5B0F21

monochromatic

#041A0A #06260F #0F5B23 #189037 #20C44B

Accessibility & contrast

On white

8.26

#0F5B23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#0F5B23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5B23

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5B23	#FFFFFF	#000000	##FFFFFF
##0F5B23	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C521D

Deuteranopia (green-blind)

#544C27

Tritanopia (blue-blind)

#00594F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #0f5b23;
/* rgb */ color: rgb(15, 91, 35);
/* oklch */ color: oklch(41.4% 0.113 147.3);

Tailwind

colors: {
  custom: {
    50: '#5c8a60',
    500: '#0f5b23',
    950: '#000000',
  },
}

SCSS

$custom: #0f5b23;
$custom-light: #5c8a60;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5b23",
  "rgb": {
    "r": 15,
    "g": 91,
    "b": 35
  },
  "hsl": {
    "h": 135.789,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.41374,
    "c": 0.11315,
    "h": 147.3
  },
  "luminance": 0.07705
}

Semantic roles & 50–950 ramp

primary

#0F5B23

secondary

#95317A

accent

#39BFEE

background

#F5F8F5

surface

#E9F0E9

border

#C5CBC5

text

#050C05

muted

#797D79

Preview Lab

Preview with #0F5B23

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

Preview Lab → · Contrast checker → · Palette generator →