#818D30#818D30

#818D30 is a mid, moderate yellow. Relative luminance 0.239; OKLCH L 61.5% C 0.117 H 116.2°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#818D30
RGB	rgb(129, 141, 48)
HSL	hsl(68, 49%, 37%)
HSV	hsv(68, 66%, 55%)
CMYK	cmyk(8.5%, 0%, 66%, 44.7%)
CIE-LAB	lab(56.02, -17.50, 46.37)
CIE-LCH	lch(56.02, 49.56, 110.67°)
OKLab	oklab(61.48% -0.0519 0.1053)
OKLCH	oklch(61.48% 0.117 116.2)
XYZ	xyz(19.1121, 23.9305, 6.4080)
Luminance	0.2393 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818D30 #3C308D

analogous

#8D6B30 #818D30 #538D30

triadic

#818D30 #30818D #8D3081

tetradic

#818D30 #308D6B #3C308D #8D3053

square

#818D30 #308D6B #3C308D #8D3053

split-complementary

#818D30 #30538D #6B308D

monochromatic

#2D3211 #575F20 #818D30 #ABBB40 #C0CD6B

Accessibility & contrast

On white

3.63

#818D30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#818D30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818D30

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818D30	#FFFFFF	#000000	##000000
##818D30	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978624

Deuteranopia (green-blind)

#968736

Tritanopia (blue-blind)

#89857A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #818d30;
/* rgb */ color: rgb(129, 141, 48);
/* oklch */ color: oklch(61.5% 0.117 116.2);

Tailwind

colors: {
  custom: {
    50: '#a8ae6d',
    500: '#818d30',
    950: '#000000',
  },
}

SCSS

$custom: #818d30;
$custom-light: #a8ae6d;
$custom-dark: #000000;

JSON

{
  "hex": "#818d30",
  "rgb": {
    "r": 129,
    "g": 141,
    "b": 48
  },
  "hsl": {
    "h": 67.742,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61483,
    "c": 0.11736,
    "h": 116.2
  },
  "luminance": 0.2393
}

Semantic roles & 50–950 ramp

primary

#818D30

secondary

#6F65B4

accent

#4FD961

background

#FAFAF6

surface

#F4F4EC

border

#CECEC7

text

#101007

muted

#7F7F7A

Preview Lab

Preview with #818D30

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

Preview Lab → · Contrast checker → · Palette generator →