#2F510C#2F510C

#2F510C is a dark, moderate yellow-green. Relative luminance 0.065; OKLCH L 39.4% C 0.102 H 132.9°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#2F510C
RGB	rgb(47, 81, 12)
HSL	hsl(90, 74%, 18%)
HSV	hsv(90, 85%, 32%)
CMYK	cmyk(42%, 0%, 85.2%, 68.2%)
CIE-LAB	lab(30.68, -24.69, 33.79)
CIE-LCH	lch(30.68, 41.85, 126.16°)
OKLab	oklab(39.41% -0.0697 0.0749)
OKLCH	oklch(39.41% 0.102 132.9)
XYZ	xyz(4.1810, 6.5155, 1.3851)
Luminance	0.0652 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F510C #2E0C51

analogous

#51500C #2F510C #0C510C

triadic

#2F510C #0C2F51 #510C2F

tetradic

#2F510C #0C5150 #2E0C51 #510C0C

square

#2F510C #0C5150 #2E0C51 #510C0C

split-complementary

#2F510C #0C0C51 #500C51

monochromatic

#0F1B04 #101C04 #2F510C #4E8614 #6DBC1C

Accessibility & contrast

On white

9.12

#2F510C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2F510C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F510C

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F510C	#FFFFFF	#000000	##FFFFFF
##2F510C	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554A00

Deuteranopia (green-blind)

#504714

Tritanopia (blue-blind)

#2F4D44

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2f510c;
/* rgb */ color: rgb(47, 81, 12);
/* oklch */ color: oklch(39.4% 0.102 132.9);

Tailwind

colors: {
  custom: {
    50: '#6b8251',
    500: '#2f510c',
    950: '#000000',
  },
}

SCSS

$custom: #2f510c;
$custom-light: #6b8251;
$custom-dark: #000000;

JSON

{
  "hex": "#2f510c",
  "rgb": {
    "r": 47,
    "g": 81,
    "b": 12
  },
  "hsl": {
    "h": 89.565,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.39413,
    "c": 0.10226,
    "h": 132.9
  },
  "luminance": 0.06516
}

Semantic roles & 50–950 ramp

primary

#2F510C

secondary

#5C2C8C

accent

#37F193

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#070A02

muted

#7A7C78

Preview Lab

Preview with #2F510C

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

Preview Lab → · Contrast checker → · Palette generator →