#648D29#648D29

#648D29 is a mid, vivid yellow-green. Relative luminance 0.219; OKLCH L 59.3% C 0.136 H 129.2°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#648D29
RGB	rgb(100, 141, 41)
HSL	hsl(85, 55%, 36%)
HSV	hsv(85, 71%, 55%)
CMYK	cmyk(29.1%, 0%, 70.9%, 44.7%)
CIE-LAB	lab(53.94, -30.19, 46.53)
CIE-LCH	lch(53.94, 55.46, 122.97°)
OKLab	oklab(59.27% -0.0858 0.1052)
OKLCH	oklch(59.27% 0.136 129.2)
XYZ	xyz(15.1806, 21.9188, 5.5283)
Luminance	0.2192 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648D29 #52298D

analogous

#8D8429 #648D29 #328D29

triadic

#648D29 #29648D #8D2964

tetradic

#648D29 #298D84 #52298D #8D2932

square

#648D29 #298D84 #52298D #8D2932

split-complementary

#648D29 #29328D #84298D

monochromatic

#212E0D #425E1B #648D29 #86BC37 #A2D160

Accessibility & contrast

On white

3.90

#648D29 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#648D29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648D29

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648D29	#FFFFFF	#000000	##000000
##648D29	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948319

Deuteranopia (green-blind)

#8E8032

Tritanopia (blue-blind)

#678779

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #648d29;
/* rgb */ color: rgb(100, 141, 41);
/* oklch */ color: oklch(59.3% 0.136 129.2);

Tailwind

colors: {
  custom: {
    50: '#94ae69',
    500: '#648d29',
    950: '#000000',
  },
}

SCSS

$custom: #648d29;
$custom-light: #94ae69;
$custom-dark: #000000;

JSON

{
  "hex": "#648d29",
  "rgb": {
    "r": 100,
    "g": 141,
    "b": 41
  },
  "hsl": {
    "h": 84.6,
    "s": 54.945,
    "l": 35.686
  },
  "oklch": {
    "l": 0.59271,
    "c": 0.13572,
    "h": 129.2
  },
  "luminance": 0.21919
}

Semantic roles & 50–950 ramp

primary

#648D29

secondary

#815BB6

accent

#4ADE87

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #648D29

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

Preview Lab → · Contrast checker → · Palette generator →