#30510F#30510F

#30510F is a dark, moderate yellow-green. Relative luminance 0.065; OKLCH L 39.5% C 0.100 H 132.8°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#30510F
RGB	rgb(48, 81, 15)
HSL	hsl(90, 69%, 19%)
HSV	hsv(90, 81%, 32%)
CMYK	cmyk(40.7%, 0%, 81.5%, 68.2%)
CIE-LAB	lab(30.75, -24.09, 32.75)
CIE-LCH	lch(30.75, 40.66, 126.34°)
OKLab	oklab(39.5% -0.0679 0.0732)
OKLCH	oklch(39.5% 0.1 132.8)
XYZ	xyz(4.2475, 6.5475, 1.4918)
Luminance	0.0655 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30510F #300F51

analogous

#51510F #30510F #0F510F

triadic

#30510F #0F3051 #510F30

tetradic

#30510F #0F5151 #300F51 #510F0F

square

#30510F #0F5151 #300F51 #510F0F

split-complementary

#30510F #0F0F51 #510F51

monochromatic

#0F1A05 #111D05 #30510F #4F8519 #6DB822

Accessibility & contrast

On white

9.09

#30510F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#30510F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30510F

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30510F	#FFFFFF	#000000	##FFFFFF
##30510F	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554A03

Deuteranopia (green-blind)

#504716

Tritanopia (blue-blind)

#304D44

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #30510f;
/* rgb */ color: rgb(48, 81, 15);
/* oklch */ color: oklch(39.5% 0.100 132.8);

Tailwind

colors: {
  custom: {
    50: '#6c8253',
    500: '#30510f',
    950: '#000000',
  },
}

SCSS

$custom: #30510f;
$custom-light: #6c8253;
$custom-dark: #000000;

JSON

{
  "hex": "#30510f",
  "rgb": {
    "r": 48,
    "g": 81,
    "b": 15
  },
  "hsl": {
    "h": 90,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.39496,
    "c": 0.09981,
    "h": 132.8
  },
  "luminance": 0.06548
}

Semantic roles & 50–950 ramp

primary

#30510F

secondary

#5E318B

accent

#3CEC94

background

#F6F7F4

surface

#ECEEE7

border

#C7C9C3

text

#070A03

muted

#7A7C78

Preview Lab

Preview with #30510F

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

Preview Lab → · Contrast checker → · Palette generator →