#649D3A#649D3A

#649D3A is a light, vivid yellow-green. Relative luminance 0.271; OKLCH L 63.5% C 0.144 H 134.2°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#649D3A
RGB	rgb(100, 157, 58)
HSL	hsl(95, 46%, 42%)
HSV	hsv(95, 63%, 62%)
CMYK	cmyk(36.3%, 0%, 63.1%, 38.4%)
CIE-LAB	lab(59.09, -36.14, 44.72)
CIE-LCH	lch(59.09, 57.49, 128.95°)
OKLab	oklab(63.51% -0.1006 0.1036)
OKLCH	oklch(63.51% 0.144 134.2)
XYZ	xyz(18.0759, 27.1280, 8.2860)
Luminance	0.2713 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649D3A #733A9D

analogous

#969D3A #649D3A #3A9D41

triadic

#649D3A #3A649D #9D3A64

tetradic

#649D3A #3A969D #733A9D #9D413A

square

#649D3A #3A969D #733A9D #9D413A

split-complementary

#649D3A #413A9D #9D3A96

monochromatic

#2B4419 #487029 #649D3A #82C054 #A3D081

Accessibility & contrast

On white

3.27

#649D3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#649D3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D3A

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649D3A	#FFFFFF	#000000	##000000
##649D3A	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3912E

Deuteranopia (green-blind)

#9B8D42

Tritanopia (blue-blind)

#649788

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #649d3a;
/* rgb */ color: rgb(100, 157, 58);
/* oklch */ color: oklch(63.5% 0.144 134.2);

Tailwind

colors: {
  custom: {
    50: '#94ba74',
    500: '#649d3a',
    950: '#000000',
  },
}

SCSS

$custom: #649d3a;
$custom-light: #94ba74;
$custom-dark: #000000;

JSON

{
  "hex": "#649d3a",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 58
  },
  "hsl": {
    "h": 94.545,
    "s": 46.047,
    "l": 42.157
  },
  "oklch": {
    "l": 0.6351,
    "c": 0.14443,
    "h": 134.2
  },
  "luminance": 0.27129
}

Semantic roles & 50–950 ramp

primary

#649D3A

secondary

#9E79BA

accent

#52D69E

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0D1108

muted

#7E807B

Preview Lab

Preview with #649D3A

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

Preview Lab → · Contrast checker → · Palette generator →