#648D1E#648D1E

#648D1E is a mid, vivid yellow-green. Relative luminance 0.219; OKLCH L 59.2% C 0.143 H 128.4°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#648D1E
RGB	rgb(100, 141, 30)
HSL	hsl(82, 65%, 34%)
HSV	hsv(82, 79%, 55%)
CMYK	cmyk(29.1%, 0%, 78.7%, 44.7%)
CIE-LAB	lab(53.87, -30.87, 50.53)
CIE-LCH	lch(53.87, 59.22, 121.42°)
OKLab	oklab(59.19% -0.0886 0.1118)
OKLCH	oklch(59.19% 0.143 128.4)
XYZ	xyz(15.0148, 21.8524, 4.6549)
Luminance	0.2185 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648D1E #471E8D

analogous

#8D7E1E #648D1E #2C8D1E

triadic

#648D1E #1E648D #8D1E64

tetradic

#648D1E #1E8D7E #471E8D #8D1E2C

square

#648D1E #1E8D7E #471E8D #8D1E2C

split-complementary

#648D1E #1E2C8D #7E1E8D

monochromatic

#1C2809 #405B13 #648D1E #88BF29 #A5D94C

Accessibility & contrast

On white

3.91

#648D1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#648D1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648D1E

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648D1E	#FFFFFF	#000000	##000000
##648D1E	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948301

Deuteranopia (green-blind)

#8F8029

Tritanopia (blue-blind)

#688678

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #648d1e;
/* rgb */ color: rgb(100, 141, 30);
/* oklch */ color: oklch(59.2% 0.143 128.4);

Tailwind

colors: {
  custom: {
    50: '#94ae63',
    500: '#648d1e',
    950: '#000000',
  },
}

SCSS

$custom: #648d1e;
$custom-light: #94ae63;
$custom-dark: #000000;

JSON

{
  "hex": "#648d1e",
  "rgb": {
    "r": 100,
    "g": 141,
    "b": 30
  },
  "hsl": {
    "h": 82.162,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.59191,
    "c": 0.14263,
    "h": 128.4
  },
  "luminance": 0.21853
}

Semantic roles & 50–950 ramp

primary

#648D1E

secondary

#754BBC

accent

#40E87E

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #648D1E

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

Preview Lab → · Contrast checker → · Palette generator →