#649D1E#649D1E

#649D1E is a light, vivid yellow-green. Relative luminance 0.269; OKLCH L 63.3% C 0.163 H 131.7°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#649D1E
RGB	rgb(100, 157, 30)
HSL	hsl(87, 68%, 37%)
HSV	hsv(87, 81%, 62%)
CMYK	cmyk(36.3%, 0%, 80.9%, 38.4%)
CIE-LAB	lab(58.90, -38.13, 55.21)
CIE-LCH	lch(58.90, 67.09, 124.63°)
OKLab	oklab(63.29% -0.1082 0.1216)
OKLCH	oklch(63.29% 0.163 131.7)
XYZ	xyz(17.5467, 26.9163, 5.4989)
Luminance	0.2692 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649D1E #571E9D

analogous

#9D971E #649D1E #259D1E

triadic

#649D1E #1E649D #9D1E64

tetradic

#649D1E #1E9D97 #571E9D #9D1E25

square

#649D1E #1E9D97 #571E9D #9D1E25

split-complementary

#649D1E #1E259D #971E9D

monochromatic

#23360A #436A14 #649D1E #85D028 #A2DF57

Accessibility & contrast

On white

3.29

#649D1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#649D1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D1E

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649D1E	#FFFFFF	#000000	##000000
##649D1E	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#9C8C2C

Tritanopia (blue-blind)

#669686

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #649d1e;
/* rgb */ color: rgb(100, 157, 30);
/* oklch */ color: oklch(63.3% 0.163 131.7);

Tailwind

colors: {
  custom: {
    50: '#95ba66',
    500: '#649d1e',
    950: '#000000',
  },
}

SCSS

$custom: #649d1e;
$custom-light: #95ba66;
$custom-dark: #000000;

JSON

{
  "hex": "#649d1e",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 30
  },
  "hsl": {
    "h": 86.929,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.63288,
    "c": 0.16278,
    "h": 131.7
  },
  "luminance": 0.26917
}

Semantic roles & 50–950 ramp

primary

#649D1E

secondary

#8654C2

accent

#3DEB8B

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #649D1E

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

Preview Lab → · Contrast checker → · Palette generator →