#649B2D#649B2D

#649B2D is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.9% C 0.152 H 132.4°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#649B2D
RGB	rgb(100, 155, 45)
HSL	hsl(90, 55%, 39%)
HSV	hsv(90, 71%, 61%)
CMYK	cmyk(35.5%, 0%, 71%, 39.2%)
CIE-LAB	lab(58.36, -36.33, 49.46)
CIE-LCH	lch(58.36, 61.37, 126.30°)
OKLab	oklab(62.88% -0.1022 0.1119)
OKLCH	oklch(62.88% 0.152 132.4)
XYZ	xyz(17.4503, 26.3408, 6.6470)
Luminance	0.2634 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649B2D #642D9B

analogous

#9B9B2D #649B2D #2D9B2D

triadic

#649B2D #2D649B #9B2D64

tetradic

#649B2D #2D9B9B #642D9B #9B2D2D

square

#649B2D #2D9B9B #642D9B #9B2D2D

split-complementary

#649B2D #2D2D9B #9B2D9B

monochromatic

#273C11 #456C1F #649B2D #83C73E #A1D56E

Accessibility & contrast

On white

3.35

#649B2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#649B2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649B2D

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649B2D	#FFFFFF	#000000	##000000
##649B2D	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F1C

Deuteranopia (green-blind)

#9A8B37

Tritanopia (blue-blind)

#659585

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #649b2d;
/* rgb */ color: rgb(100, 155, 45);
/* oklch */ color: oklch(62.9% 0.152 132.4);

Tailwind

colors: {
  custom: {
    50: '#94b96d',
    500: '#649b2d',
    950: '#000000',
  },
}

SCSS

$custom: #649b2d;
$custom-light: #94b96d;
$custom-dark: #000000;

JSON

{
  "hex": "#649b2d",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 45
  },
  "hsl": {
    "h": 90,
    "s": 55,
    "l": 39.216
  },
  "oklch": {
    "l": 0.62878,
    "c": 0.15155,
    "h": 132.4
  },
  "luminance": 0.26341
}

Semantic roles & 50–950 ramp

primary

#649B2D

secondary

#9268BC

accent

#49DE94

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #649B2D

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

Preview Lab → · Contrast checker → · Palette generator →