#649A1D#649A1D

#649A1D is a light, vivid yellow-green. Relative luminance 0.259; OKLCH L 62.5% C 0.160 H 131.1°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#649A1D
RGB	rgb(100, 154, 29)
HSL	hsl(86, 68%, 36%)
HSV	hsv(86, 81%, 60%)
CMYK	cmyk(35.1%, 0%, 81.2%, 39.6%)
CIE-LAB	lab(57.95, -36.86, 54.63)
CIE-LCH	lch(57.95, 65.90, 124.00°)
OKLab	oklab(62.51% -0.1048 0.1203)
OKLCH	oklch(62.51% 0.16 131.1)
XYZ	xyz(17.0328, 25.9086, 5.2656)
Luminance	0.2591 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649A1D #531D9A

analogous

#9A911D #649A1D #259A1D

triadic

#649A1D #1D649A #9A1D64

tetradic

#649A1D #1D9A91 #531D9A #9A1D25

square

#649A1D #1D9A91 #531D9A #9A1D25

split-complementary

#649A1D #1D259A #911D9A

monochromatic

#21330A #436613 #649A1D #85CE27 #A2DF53

Accessibility & contrast

On white

3.40

#649A1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#649A1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649A1D

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649A1D	#FFFFFF	#000000	##000000
##649A1D	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E00

Deuteranopia (green-blind)

#9A8A2B

Tritanopia (blue-blind)

#669383

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #649a1d;
/* rgb */ color: rgb(100, 154, 29);
/* oklch */ color: oklch(62.5% 0.160 131.1);

Tailwind

colors: {
  custom: {
    50: '#95b865',
    500: '#649a1d',
    950: '#000000',
  },
}

SCSS

$custom: #649a1d;
$custom-light: #95b865;
$custom-dark: #000000;

JSON

{
  "hex": "#649a1d",
  "rgb": {
    "r": 100,
    "g": 154,
    "b": 29
  },
  "hsl": {
    "h": 85.92,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.62513,
    "c": 0.15953,
    "h": 131.1
  },
  "luminance": 0.25909
}

Semantic roles & 50–950 ramp

primary

#649A1D

secondary

#8251C2

accent

#3DEB88

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #649A1D

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

Preview Lab → · Contrast checker → · Palette generator →