#648722#648722

#648722 is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.7% C 0.132 H 127.0°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#648722
RGB	rgb(100, 135, 34)
HSL	hsl(81, 60%, 33%)
HSV	hsv(81, 75%, 53%)
CMYK	cmyk(25.9%, 0%, 74.8%, 47.1%)
CIE-LAB	lab(52.01, -27.78, 47.33)
CIE-LCH	lch(52.01, 54.88, 120.41°)
OKLab	oklab(57.69% -0.0798 0.1057)
OKLCH	oklch(57.69% 0.132 127)
XYZ	xyz(14.2083, 20.1525, 4.6543)
Luminance	0.2015 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648722 #452287

analogous

#877722 #648722 #318722

triadic

#648722 #226487 #872264

tetradic

#648722 #228777 #452287 #872231

square

#648722 #228777 #452287 #872231

split-complementary

#648722 #223187 #772287

monochromatic

#1C2509 #405616 #648722 #88B82E #A6D350

Accessibility & contrast

On white

4.17

#648722 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#648722 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648722

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648722	#FFFFFF	#000000	##000000
##648722	1.00	4.17	5.03	5.03
#FFFFFF	4.17	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)

#8E7D0F

Deuteranopia (green-blind)

#897B2B

Tritanopia (blue-blind)

#688173

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #648722;
/* rgb */ color: rgb(100, 135, 34);
/* oklch */ color: oklch(57.7% 0.132 127.0);

Tailwind

colors: {
  custom: {
    50: '#93aa65',
    500: '#648722',
    950: '#000000',
  },
}

SCSS

$custom: #648722;
$custom-light: #93aa65;
$custom-dark: #000000;

JSON

{
  "hex": "#648722",
  "rgb": {
    "r": 100,
    "g": 135,
    "b": 34
  },
  "hsl": {
    "h": 80.792,
    "s": 59.763,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57687,
    "c": 0.13248,
    "h": 127
  },
  "luminance": 0.20153
}

Semantic roles & 50–950 ramp

primary

#648722

secondary

#724EB7

accent

#45E37C

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #648722

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

Preview Lab → · Contrast checker → · Palette generator →