#33510C#33510C

#33510C is a dark, moderate yellow-green. Relative luminance 0.066; OKLCH L 39.7% C 0.100 H 131.0°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#33510C
RGB	rgb(51, 81, 12)
HSL	hsl(86, 74%, 18%)
HSV	hsv(86, 85%, 32%)
CMYK	cmyk(37%, 0%, 85.2%, 68.2%)
CIE-LAB	lab(30.91, -23.04, 34.10)
CIE-LCH	lch(30.91, 41.15, 124.04°)
OKLab	oklab(39.67% -0.0655 0.0754)
OKLCH	oklch(39.67% 0.1 131)
XYZ	xyz(4.3740, 6.6150, 1.3941)
Luminance	0.0662 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33510C #2A0C51

analogous

#514C0C #33510C #10510C

triadic

#33510C #0C3351 #510C33

tetradic

#33510C #0C514C #2A0C51 #510C10

square

#33510C #0C514C #2A0C51 #510C10

split-complementary

#33510C #0C1051 #4C0C51

monochromatic

#111B04 #111C04 #33510C #558614 #76BC1C

Accessibility & contrast

On white

9.04

#33510C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#33510C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33510C

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33510C	#FFFFFF	#000000	##FFFFFF
##33510C	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554A00

Deuteranopia (green-blind)

#514813

Tritanopia (blue-blind)

#344D44

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #33510c;
/* rgb */ color: rgb(51, 81, 12);
/* oklch */ color: oklch(39.7% 0.100 131.0);

Tailwind

colors: {
  custom: {
    50: '#6e8251',
    500: '#33510c',
    950: '#000000',
  },
}

SCSS

$custom: #33510c;
$custom-light: #6e8251;
$custom-dark: #000000;

JSON

{
  "hex": "#33510c",
  "rgb": {
    "r": 51,
    "g": 81,
    "b": 12
  },
  "hsl": {
    "h": 86.087,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.39669,
    "c": 0.09986,
    "h": 131
  },
  "luminance": 0.06615
}

Semantic roles & 50–950 ramp

primary

#33510C

secondary

#562C8C

accent

#37F188

background

#F6F7F4

surface

#ECEEE7

border

#C7C9C3

text

#070A02

muted

#7A7C78

Preview Lab

Preview with #33510C

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

Preview Lab → · Contrast checker → · Palette generator →