#819017#819017

#819017 is a light, vivid yellow. Relative luminance 0.247; OKLCH L 62.0% C 0.136 H 117.1°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#819017
RGB	rgb(129, 144, 23)
HSL	hsl(67, 72%, 33%)
HSV	hsv(67, 84%, 56%)
CMYK	cmyk(10.4%, 0%, 84%, 43.5%)
CIE-LAB	lab(56.76, -20.33, 55.98)
CIE-LCH	lch(56.76, 59.55, 109.96°)
OKLab	oklab(62.03% -0.062 0.1212)
OKLCH	oklch(62.03% 0.136 117.1)
XYZ	xyz(19.1817, 24.6758, 4.5629)
Luminance	0.2468 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819017 #261790

analogous

#906217 #819017 #449017

triadic

#819017 #178190 #901781

tetradic

#819017 #179062 #261790 #901744

square

#819017 #179062 #261790 #901744

split-complementary

#819017 #174490 #621790

monochromatic

#222606 #525B0F #819017 #B0C51F #CDE141

Accessibility & contrast

On white

3.54

#819017 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#819017 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #819017

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819017	#FFFFFF	#000000	##000000
##819017	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8800

Deuteranopia (green-blind)

#998924

Tritanopia (blue-blind)

#8A877B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #819017;
/* rgb */ color: rgb(129, 144, 23);
/* oklch */ color: oklch(62.0% 0.136 117.1);

Tailwind

colors: {
  custom: {
    50: '#a9b062',
    500: '#819017',
    950: '#000000',
  },
}

SCSS

$custom: #819017;
$custom-light: #a9b062;
$custom-dark: #000000;

JSON

{
  "hex": "#819017",
  "rgb": {
    "r": 129,
    "g": 144,
    "b": 23
  },
  "hsl": {
    "h": 67.438,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.62029,
    "c": 0.13613,
    "h": 117.1
  },
  "luminance": 0.24676
}

Semantic roles & 50–950 ramp

primary

#819017

secondary

#5142C1

accent

#39EF4F

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101006

muted

#7F7F7A

Preview Lab

Preview with #819017

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

Preview Lab → · Contrast checker → · Palette generator →