#649F3D#649F3D

#649F3D is a light, vivid yellow-green. Relative luminance 0.278; OKLCH L 64.1% C 0.145 H 134.9°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#649F3D
RGB	rgb(100, 159, 61)
HSL	hsl(96, 45%, 43%)
HSV	hsv(96, 62%, 62%)
CMYK	cmyk(37.1%, 0%, 61.6%, 37.6%)
CIE-LAB	lab(59.75, -36.75, 44.08)
CIE-LCH	lch(59.75, 57.39, 129.81°)
OKLab	oklab(64.05% -0.1021 0.1026)
OKLCH	oklch(64.05% 0.145 134.9)
XYZ	xyz(18.4956, 27.8417, 8.8134)
Luminance	0.2784 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649F3D #783D9F

analogous

#959F3D #649F3D #3D9F47

triadic

#649F3D #3D649F #9F3D64

tetradic

#649F3D #3D959F #783D9F #9F473D

square

#649F3D #3D959F #783D9F #9F473D

split-complementary

#649F3D #473D9F #9F3D95

monochromatic

#2C471B #48732C #649F3D #82C05A #A4D186

Accessibility & contrast

On white

3.20

#649F3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#649F3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649F3D

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649F3D	#FFFFFF	#000000	##000000
##649F3D	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59332

Deuteranopia (green-blind)

#9C8E44

Tritanopia (blue-blind)

#63998A

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #649f3d;
/* rgb */ color: rgb(100, 159, 61);
/* oklch */ color: oklch(64.1% 0.145 134.9);

Tailwind

colors: {
  custom: {
    50: '#94bc76',
    500: '#649f3d',
    950: '#000000',
  },
}

SCSS

$custom: #649f3d;
$custom-light: #94bc76;
$custom-dark: #000000;

JSON

{
  "hex": "#649f3d",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 61
  },
  "hsl": {
    "h": 96.122,
    "s": 44.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.64052,
    "c": 0.1447,
    "h": 134.9
  },
  "luminance": 0.27843
}

Semantic roles & 50–950 ramp

primary

#649F3D

secondary

#A27DBB

accent

#54D4A1

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0D1209

muted

#7E817B

Preview Lab

Preview with #649F3D

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

Preview Lab → · Contrast checker → · Palette generator →