#818E2C#818E2C

#818E2C is a mid, vivid yellow. Relative luminance 0.242; OKLCH L 61.7% C 0.122 H 116.6°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#818E2C
RGB	rgb(129, 142, 44)
HSL	hsl(68, 53%, 36%)
HSV	hsv(68, 69%, 56%)
CMYK	cmyk(9.2%, 0%, 69%, 44.3%)
CIE-LAB	lab(56.28, -18.28, 48.34)
CIE-LCH	lch(56.28, 51.68, 110.72°)
OKLab	oklab(61.69% -0.0545 0.1088)
OKLCH	oklch(61.69% 0.122 116.6)
XYZ	xyz(19.1813, 24.1952, 6.0421)
Luminance	0.2419 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818E2C #392C8E

analogous

#8E6A2C #818E2C #508E2C

triadic

#818E2C #2C818E #8E2C81

tetradic

#818E2C #2C8E6A #392C8E #8E2C50

square

#818E2C #2C8E6A #392C8E #8E2C50

split-complementary

#818E2C #2C508E #6A2C8E

monochromatic

#2C310F #575F1E #818E2C #ABBD3A #C1CF65

Accessibility & contrast

On white

3.60

#818E2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#818E2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818E2C

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818E2C	#FFFFFF	#000000	##000000
##818E2C	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98861D

Deuteranopia (green-blind)

#978833

Tritanopia (blue-blind)

#89867A

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #818e2c;
/* rgb */ color: rgb(129, 142, 44);
/* oklch */ color: oklch(61.7% 0.122 116.6);

Tailwind

colors: {
  custom: {
    50: '#a8af6b',
    500: '#818e2c',
    950: '#000000',
  },
}

SCSS

$custom: #818e2c;
$custom-light: #a8af6b;
$custom-dark: #000000;

JSON

{
  "hex": "#818e2c",
  "rgb": {
    "r": 129,
    "g": 142,
    "b": 44
  },
  "hsl": {
    "h": 67.959,
    "s": 52.688,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61685,
    "c": 0.12165,
    "h": 116.6
  },
  "luminance": 0.24195
}

Semantic roles & 50–950 ramp

primary

#818E2C

secondary

#6B60B6

accent

#4CDC5F

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101007

muted

#7F7F7A

Preview Lab

Preview with #818E2C

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

Preview Lab → · Contrast checker → · Palette generator →