#0F5A23#0F5A23

#0F5A23 is a dark, moderate green. Relative luminance 0.075; OKLCH L 41.1% C 0.112 H 147.4°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#0F5A23
RGB	rgb(15, 90, 35)
HSL	hsl(136, 71%, 21%)
HSV	hsv(136, 83%, 35%)
CMYK	cmyk(83.3%, 0%, 61.1%, 64.7%)
CIE-LAB	lab(32.99, -35.03, 25.26)
CIE-LCH	lch(32.99, 43.19, 144.20°)
OKLab	oklab(41.07% -0.0942 0.0601)
OKLCH	oklch(41.07% 0.112 147.4)
XYZ	xyz(4.1562, 7.5347, 2.8251)
Luminance	0.0754 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5A23 #5A0F46

analogous

#205A0F #0F5A23 #0F5A48

triadic

#0F5A23 #230F5A #5A230F

tetradic

#0F5A23 #0F205A #5A0F46 #5A480F

square

#0F5A23 #0F205A #5A0F46 #5A480F

split-complementary

#0F5A23 #480F5A #5A0F20

monochromatic

#041A0A #06260F #0F5A23 #188E37 #20C34C

Accessibility & contrast

On white

8.38

#0F5A23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#0F5A23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5A23

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5A23	#FFFFFF	#000000	##FFFFFF
##0F5A23	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B511E

Deuteranopia (green-blind)

#534B27

Tritanopia (blue-blind)

#00584E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #0f5a23;
/* rgb */ color: rgb(15, 90, 35);
/* oklch */ color: oklch(41.1% 0.112 147.4);

Tailwind

colors: {
  custom: {
    50: '#5c8960',
    500: '#0f5a23',
    950: '#000000',
  },
}

SCSS

$custom: #0f5a23;
$custom-light: #5c8960;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5a23",
  "rgb": {
    "r": 15,
    "g": 90,
    "b": 35
  },
  "hsl": {
    "h": 136,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.41071,
    "c": 0.11176,
    "h": 147.4
  },
  "luminance": 0.07535
}

Semantic roles & 50–950 ramp

primary

#0F5A23

secondary

#943179

accent

#3ABEEE

background

#F5F8F5

surface

#E9F0E9

border

#C5CBC5

text

#050C05

muted

#797D79

Preview Lab

Preview with #0F5A23

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

Preview Lab → · Contrast checker → · Palette generator →