#648720#648720

#648720 is a mid, vivid yellow-green. Relative luminance 0.201; OKLCH L 57.7% C 0.134 H 126.9°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#648720
RGB	rgb(100, 135, 32)
HSL	hsl(80, 62%, 33%)
HSV	hsv(80, 76%, 53%)
CMYK	cmyk(25.9%, 0%, 76.3%, 47.1%)
CIE-LAB	lab(52.00, -27.90, 48.05)
CIE-LCH	lch(52.00, 55.57, 120.14°)
OKLab	oklab(57.67% -0.0803 0.1069)
OKLCH	oklch(57.67% 0.134 126.9)
XYZ	xyz(14.1803, 20.1413, 4.5068)
Luminance	0.2014 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648720 #432087

analogous

#877620 #648720 #318720

triadic

#648720 #206487 #872064

tetradic

#648720 #208776 #432087 #872031

square

#648720 #208776 #432087 #872031

split-complementary

#648720 #203187 #762087

monochromatic

#1B2409 #3F5614 #648720 #89B82C #A6D54D

Accessibility & contrast

On white

4.18

#648720 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#648720 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648720

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648720	#FFFFFF	#000000	##000000
##648720	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D0A

Deuteranopia (green-blind)

#897B2A

Tritanopia (blue-blind)

#688073

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #648720;
/* rgb */ color: rgb(100, 135, 32);
/* oklch */ color: oklch(57.7% 0.134 126.9);

Tailwind

colors: {
  custom: {
    50: '#94aa64',
    500: '#648720',
    950: '#000000',
  },
}

SCSS

$custom: #648720;
$custom-light: #94aa64;
$custom-dark: #000000;

JSON

{
  "hex": "#648720",
  "rgb": {
    "r": 100,
    "g": 135,
    "b": 32
  },
  "hsl": {
    "h": 80.388,
    "s": 61.677,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57672,
    "c": 0.13374,
    "h": 126.9
  },
  "luminance": 0.20142
}

Semantic roles & 50–950 ramp

primary

#648720

secondary

#704BB8

accent

#43E57A

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #648720

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

Preview Lab → · Contrast checker → · Palette generator →