#649D2A#649D2A

#649D2A is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.4% C 0.156 H 132.5°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#649D2A
RGB	rgb(100, 157, 42)
HSL	hsl(90, 58%, 39%)
HSV	hsv(90, 73%, 62%)
CMYK	cmyk(36.3%, 0%, 73.2%, 38.4%)
CIE-LAB	lab(58.96, -37.43, 51.22)
CIE-LCH	lch(58.96, 63.44, 126.16°)
OKLab	oklab(63.37% -0.1054 0.1152)
OKLCH	oklch(63.37% 0.156 132.5)
XYZ	xyz(17.7302, 26.9897, 6.4654)
Luminance	0.2699 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649D2A #632A9D

analogous

#9D9D2A #649D2A #2B9D2A

triadic

#649D2A #2A649D #9D2A64

tetradic

#649D2A #2A9D9D #632A9D #9D2A2B

square

#649D2A #2A9D9D #632A9D #9D2A2B

split-complementary

#649D2A #2A2B9D #9D2A9D

monochromatic

#263C10 #456D1D #649D2A #83CA3A #A1D76A

Accessibility & contrast

On white

3.28

#649D2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#649D2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D2A

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649D2A	#FFFFFF	#000000	##000000
##649D2A	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49115

Deuteranopia (green-blind)

#9C8C35

Tritanopia (blue-blind)

#659787

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #649d2a;
/* rgb */ color: rgb(100, 157, 42);
/* oklch */ color: oklch(63.4% 0.156 132.5);

Tailwind

colors: {
  custom: {
    50: '#95ba6b',
    500: '#649d2a',
    950: '#000000',
  },
}

SCSS

$custom: #649d2a;
$custom-light: #95ba6b;
$custom-dark: #000000;

JSON

{
  "hex": "#649d2a",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 42
  },
  "hsl": {
    "h": 89.739,
    "s": 57.789,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63365,
    "c": 0.15613,
    "h": 132.5
  },
  "luminance": 0.2699
}

Semantic roles & 50–950 ramp

primary

#649D2A

secondary

#9165BE

accent

#47E193

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #649D2A

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

Preview Lab → · Contrast checker → · Palette generator →