#649D25#649D25

#649D25 is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.3% C 0.159 H 132.1°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#649D25
RGB	rgb(100, 157, 37)
HSL	hsl(89, 62%, 38%)
HSV	hsv(89, 76%, 62%)
CMYK	cmyk(36.3%, 0%, 76.4%, 38.4%)
CIE-LAB	lab(58.93, -37.75, 52.99)
CIE-LCH	lch(58.93, 65.06, 125.47°)
OKLab	oklab(63.33% -0.1067 0.1181)
OKLCH	oklch(63.33% 0.159 132.1)
XYZ	xyz(17.6462, 26.9561, 6.0232)
Luminance	0.2696 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649D25 #5E259D

analogous

#9D9A25 #649D25 #289D25

triadic

#649D25 #25649D #9D2564

tetradic

#649D25 #259D9A #5E259D #9D2528

square

#649D25 #259D9A #5E259D #9D2528

split-complementary

#649D25 #25289D #9A259D

monochromatic

#253A0E #446B19 #649D25 #84CE31 #A1DA62

Accessibility & contrast

On white

3.29

#649D25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#649D25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D25

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649D25	#FFFFFF	#000000	##000000
##649D25	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49109

Deuteranopia (green-blind)

#9C8C31

Tritanopia (blue-blind)

#659686

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #649d25;
/* rgb */ color: rgb(100, 157, 37);
/* oklch */ color: oklch(63.3% 0.159 132.1);

Tailwind

colors: {
  custom: {
    50: '#95ba69',
    500: '#649d25',
    950: '#000000',
  },
}

SCSS

$custom: #649d25;
$custom-light: #95ba69;
$custom-dark: #000000;

JSON

{
  "hex": "#649d25",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 37
  },
  "hsl": {
    "h": 88.5,
    "s": 61.856,
    "l": 38.039
  },
  "oklch": {
    "l": 0.6333,
    "c": 0.15914,
    "h": 132.1
  },
  "luminance": 0.26957
}

Semantic roles & 50–950 ramp

primary

#649D25

secondary

#8C5EBF

accent

#43E590

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #649D25

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

Preview Lab → · Contrast checker → · Palette generator →