#649F25#649F25

#649F25 is a light, vivid yellow-green. Relative luminance 0.276; OKLCH L 63.8% C 0.162 H 132.4°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#649F25
RGB	rgb(100, 159, 37)
HSL	hsl(89, 62%, 38%)
HSV	hsv(89, 77%, 62%)
CMYK	cmyk(37.1%, 0%, 76.7%, 37.6%)
CIE-LAB	lab(59.56, -38.63, 53.59)
CIE-LCH	lch(59.56, 66.06, 125.78°)
OKLab	oklab(63.84% -0.109 0.1194)
OKLCH	oklch(63.84% 0.162 132.4)
XYZ	xyz(17.9874, 27.6384, 6.1369)
Luminance	0.2764 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649F25 #60259F

analogous

#9F9D25 #649F25 #279F25

triadic

#649F25 #25649F #9F2564

tetradic

#649F25 #259F9D #60259F #9F2527

square

#649F25 #259F9D #60259F #9F2527

split-complementary

#649F25 #25279F #9D259F

monochromatic

#263C0E #456D19 #649F25 #83CF32 #A1DB64

Accessibility & contrast

On white

3.22

#649F25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#649F25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649F25

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649F25	#FFFFFF	#000000	##000000
##649F25	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69208

Deuteranopia (green-blind)

#9E8E32

Tritanopia (blue-blind)

#659888

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #649f25;
/* rgb */ color: rgb(100, 159, 37);
/* oklch */ color: oklch(63.8% 0.162 132.4);

Tailwind

colors: {
  custom: {
    50: '#95bc69',
    500: '#649f25',
    950: '#000000',
  },
}

SCSS

$custom: #649f25;
$custom-light: #95bc69;
$custom-dark: #000000;

JSON

{
  "hex": "#649f25",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 37
  },
  "hsl": {
    "h": 89.016,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.63842,
    "c": 0.16167,
    "h": 132.4
  },
  "luminance": 0.27639
}

Semantic roles & 50–950 ramp

primary

#649F25

secondary

#8E5FC0

accent

#42E591

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #649F25

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

Preview Lab → · Contrast checker → · Palette generator →