#2F510F#2F510F

#2F510F is a dark, moderate yellow-green. Relative luminance 0.065; OKLCH L 39.4% C 0.100 H 133.3°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#2F510F
RGB	rgb(47, 81, 15)
HSL	hsl(91, 69%, 19%)
HSV	hsv(91, 81%, 32%)
CMYK	cmyk(42%, 0%, 81.5%, 68.2%)
CIE-LAB	lab(30.70, -24.50, 32.68)
CIE-LCH	lch(30.70, 40.84, 126.86°)
OKLab	oklab(39.43% -0.0689 0.073)
OKLCH	oklch(39.43% 0.1 133.3)
XYZ	xyz(4.2009, 6.5235, 1.4897)
Luminance	0.0652 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F510F #310F51

analogous

#50510F #2F510F #0F5110

triadic

#2F510F #0F2F51 #510F2F

tetradic

#2F510F #0F5051 #310F51 #51100F

square

#2F510F #0F5051 #310F51 #51100F

split-complementary

#2F510F #100F51 #510F50

monochromatic

#0F1A05 #111D05 #2F510F #4D8519 #6BB822

Accessibility & contrast

On white

9.11

#2F510F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2F510F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F510F

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F510F	#FFFFFF	#000000	##FFFFFF
##2F510F	1.00	9.11	2.30	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554A03

Deuteranopia (green-blind)

#504716

Tritanopia (blue-blind)

#2F4D44

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2f510f;
/* rgb */ color: rgb(47, 81, 15);
/* oklch */ color: oklch(39.4% 0.100 133.3);

Tailwind

colors: {
  custom: {
    50: '#6b8253',
    500: '#2f510f',
    950: '#000000',
  },
}

SCSS

$custom: #2f510f;
$custom-light: #6b8253;
$custom-dark: #000000;

JSON

{
  "hex": "#2f510f",
  "rgb": {
    "r": 47,
    "g": 81,
    "b": 15
  },
  "hsl": {
    "h": 90.909,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.39434,
    "c": 0.1004,
    "h": 133.3
  },
  "luminance": 0.06524
}

Semantic roles & 50–950 ramp

primary

#2F510F

secondary

#5F318B

accent

#3CEC97

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#070A03

muted

#7A7C78

Preview Lab

Preview with #2F510F

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

Preview Lab → · Contrast checker → · Palette generator →