#649B48#649B48

#649B48 is a light, vivid yellow-green. Relative luminance 0.266; OKLCH L 63.2% C 0.129 H 136.1°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#649B48
RGB	rgb(100, 155, 72)
HSL	hsl(100, 37%, 45%)
HSV	hsv(100, 54%, 61%)
CMYK	cmyk(35.5%, 0%, 53.5%, 39.2%)
CIE-LAB	lab(58.62, -33.73, 37.49)
CIE-LCH	lch(58.62, 50.43, 131.98°)
OKLab	oklab(63.17% -0.093 0.0894)
OKLCH	oklch(63.17% 0.129 136.1)
XYZ	xyz(18.1461, 26.6191, 10.3115)
Luminance	0.2662 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649B48 #7F489B

analogous

#8E9B48 #649B48 #489B56

triadic

#649B48 #48649B #9B4864

tetradic

#649B48 #488E9B #7F489B #9B5648

square

#649B48 #488E9B #7F489B #9B5648

split-complementary

#649B48 #56489B #9B488E

monochromatic

#2E4721 #497135 #649B48 #83B968 #A5CC91

Accessibility & contrast

On white

3.32

#649B48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#649B48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649B48

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649B48	#FFFFFF	#000000	##000000
##649B48	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09040

Deuteranopia (green-blind)

#988B4E

Tritanopia (blue-blind)

#629688

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #649b48;
/* rgb */ color: rgb(100, 155, 72);
/* oklch */ color: oklch(63.2% 0.129 136.1);

Tailwind

colors: {
  custom: {
    50: '#93b97d',
    500: '#649b48',
    950: '#000000',
  },
}

SCSS

$custom: #649b48;
$custom-light: #93b97d;
$custom-dark: #000000;

JSON

{
  "hex": "#649b48",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 72
  },
  "hsl": {
    "h": 99.759,
    "s": 36.564,
    "l": 44.51
  },
  "oklch": {
    "l": 0.63174,
    "c": 0.12897,
    "h": 136.1
  },
  "luminance": 0.2662
}

Semantic roles & 50–950 ramp

primary

#649B48

secondary

#A787B8

accent

#5BCDA6

background

#F9FBF7

surface

#F2F6EE

border

#CCD0C9

text

#0D110A

muted

#7E807C

Preview Lab

Preview with #649B48

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

Preview Lab → · Contrast checker → · Palette generator →