#649C25#649C25

#649C25 is a light, vivid yellow-green. Relative luminance 0.266; OKLCH L 63.1% C 0.158 H 131.9°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#649C25
RGB	rgb(100, 156, 37)
HSL	hsl(88, 62%, 38%)
HSV	hsv(88, 76%, 61%)
CMYK	cmyk(35.9%, 0%, 76.3%, 38.8%)
CIE-LAB	lab(58.62, -37.31, 52.69)
CIE-LCH	lch(58.62, 64.56, 125.30°)
OKLab	oklab(63.07% -0.1055 0.1175)
OKLCH	oklch(63.07% 0.158 131.9)
XYZ	xyz(17.4777, 26.6191, 5.9670)
Luminance	0.2662 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649C25 #5D259C

analogous

#9C9825 #649C25 #299C25

triadic

#649C25 #25649C #9C2564

tetradic

#649C25 #259C98 #5D259C #9C2529

square

#649C25 #259C98 #5D259C #9C2529

split-complementary

#649C25 #25299C #98259C

monochromatic

#25390E #446B19 #649C25 #84CD31 #A1DA62

Accessibility & contrast

On white

3.32

#649C25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#649C25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649C25

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649C25	#FFFFFF	#000000	##000000
##649C25	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3900A

Deuteranopia (green-blind)

#9B8B31

Tritanopia (blue-blind)

#659585

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #649c25;
/* rgb */ color: rgb(100, 156, 37);
/* oklch */ color: oklch(63.1% 0.158 131.9);

Tailwind

colors: {
  custom: {
    50: '#95b969',
    500: '#649c25',
    950: '#000000',
  },
}

SCSS

$custom: #649c25;
$custom-light: #95b969;
$custom-dark: #000000;

JSON

{
  "hex": "#649c25",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 37
  },
  "hsl": {
    "h": 88.235,
    "s": 61.658,
    "l": 37.843
  },
  "oklch": {
    "l": 0.63074,
    "c": 0.15786,
    "h": 131.9
  },
  "luminance": 0.2662
}

Semantic roles & 50–950 ramp

primary

#649C25

secondary

#8C5EBF

accent

#43E58F

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #649C25

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

Preview Lab → · Contrast checker → · Palette generator →