#649C2A#649C2A

#649C2A is a light, vivid yellow-green. Relative luminance 0.267; OKLCH L 63.1% C 0.155 H 132.3°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#649C2A
RGB	rgb(100, 156, 42)
HSL	hsl(89, 58%, 39%)
HSV	hsv(89, 73%, 61%)
CMYK	cmyk(35.9%, 0%, 73.1%, 38.8%)
CIE-LAB	lab(58.65, -36.99, 50.91)
CIE-LCH	lch(58.65, 62.93, 126.00°)
OKLab	oklab(63.11% -0.1042 0.1145)
OKLCH	oklch(63.11% 0.155 132.3)
XYZ	xyz(17.5617, 26.6527, 6.4092)
Luminance	0.2665 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649C2A #622A9C

analogous

#9C9B2A #649C2A #2B9C2A

triadic

#649C2A #2A649C #9C2A64

tetradic

#649C2A #2A9C9B #622A9C #9C2A2B

square

#649C2A #2A9C9B #622A9C #9C2A2B

split-complementary

#649C2A #2A2B9C #9B2A9C

monochromatic

#263C10 #456C1D #649C2A #83CA39 #A1D76A

Accessibility & contrast

On white

3.32

#649C2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#649C2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649C2A

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649C2A	#FFFFFF	#000000	##000000
##649C2A	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39016

Deuteranopia (green-blind)

#9B8C35

Tritanopia (blue-blind)

#659686

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #649c2a;
/* rgb */ color: rgb(100, 156, 42);
/* oklch */ color: oklch(63.1% 0.155 132.3);

Tailwind

colors: {
  custom: {
    50: '#95b96b',
    500: '#649c2a',
    950: '#000000',
  },
}

SCSS

$custom: #649c2a;
$custom-light: #95b96b;
$custom-dark: #000000;

JSON

{
  "hex": "#649c2a",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 42
  },
  "hsl": {
    "h": 89.474,
    "s": 57.576,
    "l": 38.824
  },
  "oklch": {
    "l": 0.63109,
    "c": 0.15484,
    "h": 132.3
  },
  "luminance": 0.26653
}

Semantic roles & 50–950 ramp

primary

#649C2A

secondary

#9065BD

accent

#47E193

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #649C2A

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

Preview Lab → · Contrast checker → · Palette generator →