#648310#648310

#648310 is a mid, vivid yellow-green. Relative luminance 0.190; OKLCH L 56.6% C 0.137 H 124.9°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#648310
RGB	rgb(100, 131, 16)
HSL	hsl(76, 78%, 29%)
HSV	hsv(76, 88%, 51%)
CMYK	cmyk(23.7%, 0%, 87.8%, 48.6%)
CIE-LAB	lab(50.66, -26.69, 51.69)
CIE-LCH	lch(50.66, 58.17, 117.31°)
OKLab	oklab(56.57% -0.0781 0.1119)
OKLCH	oklch(56.57% 0.137 124.9)
XYZ	xyz(13.4655, 18.9792, 3.4440)
Luminance	0.1898 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648310 #2F1083

analogous

#836910 #648310 #2B8310

triadic

#648310 #106483 #831064

tetradic

#648310 #108369 #2F1083 #83102B

square

#648310 #108369 #2F1083 #83102B

split-complementary

#648310 #102B83 #691083

monochromatic

#151B03 #3A4C09 #648310 #8EBA17 #B2E529

Accessibility & contrast

On white

4.38

#648310 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#648310 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648310

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648310	#FFFFFF	#000000	##000000
##648310	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A00

Deuteranopia (green-blind)

#87781E

Tritanopia (blue-blind)

#697C6F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #648310;
/* rgb */ color: rgb(100, 131, 16);
/* oklch */ color: oklch(56.6% 0.137 124.9);

Tailwind

colors: {
  custom: {
    50: '#94a75c',
    500: '#648310',
    950: '#000000',
  },
}

SCSS

$custom: #648310;
$custom-light: #94a75c;
$custom-dark: #000000;

JSON

{
  "hex": "#648310",
  "rgb": {
    "r": 100,
    "g": 131,
    "b": 16
  },
  "hsl": {
    "h": 76.174,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.56566,
    "c": 0.13651,
    "h": 124.9
  },
  "luminance": 0.18979
}

Semantic roles & 50–950 ramp

primary

#648310

secondary

#5936B9

accent

#33F567

background

#F9FAF5

surface

#F2F4E9

border

#CCCEC5

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #648310

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

Preview Lab → · Contrast checker → · Palette generator →