#648E15#648E15

#648E15 is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.4% C 0.148 H 128.2°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#648E15
RGB	rgb(100, 142, 21)
HSL	hsl(81, 74%, 32%)
HSV	hsv(81, 85%, 56%)
CMYK	cmyk(29.6%, 0%, 85.2%, 44.3%)
CIE-LAB	lab(54.14, -31.75, 53.45)
CIE-LCH	lch(54.14, 62.17, 120.71°)
OKLab	oklab(59.4% -0.0916 0.1165)
OKLCH	oklch(59.4% 0.148 128.2)
XYZ	xyz(15.0639, 22.1091, 4.1831)
Luminance	0.2211 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648E15 #3F158E

analogous

#8E7B15 #648E15 #288E15

triadic

#648E15 #15648E #8E1564

tetradic

#648E15 #158E7B #3F158E #8E1528

square

#648E15 #158E7B #3F158E #8E1528

split-complementary

#648E15 #15288E #7B158E

monochromatic

#192305 #3E590D #648E15 #8AC31D #A8E23B

Accessibility & contrast

On white

3.87

#648E15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#648E15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648E15

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648E15	#FFFFFF	#000000	##000000
##648E15	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#908124

Tritanopia (blue-blind)

#688779

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #648e15;
/* rgb */ color: rgb(100, 142, 21);
/* oklch */ color: oklch(59.4% 0.148 128.2);

Tailwind

colors: {
  custom: {
    50: '#94af60',
    500: '#648e15',
    950: '#000000',
  },
}

SCSS

$custom: #648e15;
$custom-light: #94af60;
$custom-dark: #000000;

JSON

{
  "hex": "#648e15",
  "rgb": {
    "r": 100,
    "g": 142,
    "b": 21
  },
  "hsl": {
    "h": 80.826,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.59399,
    "c": 0.14816,
    "h": 128.2
  },
  "luminance": 0.22109
}

Semantic roles & 50–950 ramp

primary

#648E15

secondary

#6B3DC2

accent

#37F177

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1005

muted

#7E7F7A

Preview Lab

Preview with #648E15

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

Preview Lab → · Contrast checker → · Palette generator →