#30510C#30510C

#30510C is a dark, moderate yellow-green. Relative luminance 0.065; OKLCH L 39.5% C 0.102 H 132.5°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#30510C
RGB	rgb(48, 81, 12)
HSL	hsl(89, 74%, 18%)
HSV	hsv(89, 85%, 32%)
CMYK	cmyk(40.7%, 0%, 85.2%, 68.2%)
CIE-LAB	lab(30.73, -24.29, 33.87)
CIE-LCH	lch(30.73, 41.67, 125.65°)
OKLab	oklab(39.48% -0.0686 0.075)
OKLCH	oklch(39.48% 0.102 132.5)
XYZ	xyz(4.2277, 6.5396, 1.3873)
Luminance	0.0654 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30510C #2D0C51

analogous

#514F0C #30510C #0D510C

triadic

#30510C #0C3051 #510C30

tetradic

#30510C #0C514F #2D0C51 #510C0D

square

#30510C #0C514F #2D0C51 #510C0D

split-complementary

#30510C #0C0D51 #4F0C51

monochromatic

#101B04 #101C04 #30510C #508614 #6FBC1C

Accessibility & contrast

On white

9.10

#30510C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#30510C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30510C

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30510C	#FFFFFF	#000000	##FFFFFF
##30510C	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554A00

Deuteranopia (green-blind)

#504713

Tritanopia (blue-blind)

#314D44

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #30510c;
/* rgb */ color: rgb(48, 81, 12);
/* oklch */ color: oklch(39.5% 0.102 132.5);

Tailwind

colors: {
  custom: {
    50: '#6c8251',
    500: '#30510c',
    950: '#000000',
  },
}

SCSS

$custom: #30510c;
$custom-light: #6c8251;
$custom-dark: #000000;

JSON

{
  "hex": "#30510c",
  "rgb": {
    "r": 48,
    "g": 81,
    "b": 12
  },
  "hsl": {
    "h": 88.696,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.39475,
    "c": 0.10165,
    "h": 132.5
  },
  "luminance": 0.0654
}

Semantic roles & 50–950 ramp

primary

#30510C

secondary

#5A2C8C

accent

#37F190

background

#F6F7F4

surface

#ECEEE7

border

#C7C9C3

text

#070A02

muted

#7A7C78

Preview Lab

Preview with #30510C

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

Preview Lab → · Contrast checker → · Palette generator →