#648E23#648E23

#648E23 is a mid, vivid yellow-green. Relative luminance 0.222; OKLCH L 59.5% C 0.141 H 129.0°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#648E23
RGB	rgb(100, 142, 35)
HSL	hsl(84, 60%, 35%)
HSV	hsv(84, 75%, 56%)
CMYK	cmyk(29.6%, 0%, 75.4%, 44.3%)
CIE-LAB	lab(54.21, -31.06, 49.12)
CIE-LCH	lch(54.21, 58.11, 122.31°)
OKLab	oklab(59.48% -0.0887 0.1097)
OKLCH	oklch(59.48% 0.141 129)
XYZ	xyz(15.2319, 22.1763, 5.0677)
Luminance	0.2218 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648E23 #4D238E

analogous

#8E8223 #648E23 #2F8E23

triadic

#648E23 #23648E #8E2364

tetradic

#648E23 #238E82 #4D238E #8E232F

square

#648E23 #238E82 #4D238E #8E232F

split-complementary

#648E23 #232F8E #82238E

monochromatic

#1F2C0B #415D17 #648E23 #87BF2F #A3D556

Accessibility & contrast

On white

3.86

#648E23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#648E23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648E23

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648E23	#FFFFFF	#000000	##000000
##648E23	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95840D

Deuteranopia (green-blind)

#8F812D

Tritanopia (blue-blind)

#678879

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #648e23;
/* rgb */ color: rgb(100, 142, 35);
/* oklch */ color: oklch(59.5% 0.141 129.0);

Tailwind

colors: {
  custom: {
    50: '#94af66',
    500: '#648e23',
    950: '#000000',
  },
}

SCSS

$custom: #648e23;
$custom-light: #94af66;
$custom-dark: #000000;

JSON

{
  "hex": "#648e23",
  "rgb": {
    "r": 100,
    "g": 142,
    "b": 35
  },
  "hsl": {
    "h": 83.551,
    "s": 60.452,
    "l": 34.706
  },
  "oklch": {
    "l": 0.59479,
    "c": 0.14102,
    "h": 129
  },
  "luminance": 0.22177
}

Semantic roles & 50–950 ramp

primary

#648E23

secondary

#7B53B9

accent

#44E483

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #648E23

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

Preview Lab → · Contrast checker → · Palette generator →