#649F2E#649F2E

#649F2E is a light, vivid yellow-green. Relative luminance 0.277; OKLCH L 63.9% C 0.156 H 133.1°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#649F2E
RGB	rgb(100, 159, 46)
HSL	hsl(91, 55%, 40%)
HSV	hsv(91, 71%, 62%)
CMYK	cmyk(37.1%, 0%, 71.1%, 37.6%)
CIE-LAB	lab(59.62, -38.03, 50.35)
CIE-LCH	lch(59.62, 63.10, 127.07°)
OKLab	oklab(63.91% -0.1068 0.1139)
OKLCH	oklch(63.91% 0.156 133.1)
XYZ	xyz(18.1465, 27.7021, 6.9751)
Luminance	0.2770 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649F2E #692E9F

analogous

#9D9F2E #649F2E #2E9F30

triadic

#649F2E #2E649F #9F2E64

tetradic

#649F2E #2E9D9F #692E9F #9F302E

square

#649F2E #2E9D9F #692E9F #9F302E

split-complementary

#649F2E #302E9F #9F2E9D

monochromatic

#284013 #467020 #649F2E #82C842 #A1D671

Accessibility & contrast

On white

3.21

#649F2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#649F2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649F2E

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649F2E	#FFFFFF	#000000	##000000
##649F2E	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5931C

Deuteranopia (green-blind)

#9D8E38

Tritanopia (blue-blind)

#649989

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #649f2e;
/* rgb */ color: rgb(100, 159, 46);
/* oklch */ color: oklch(63.9% 0.156 133.1);

Tailwind

colors: {
  custom: {
    50: '#95bc6e',
    500: '#649f2e',
    950: '#000000',
  },
}

SCSS

$custom: #649f2e;
$custom-light: #95bc6e;
$custom-dark: #000000;

JSON

{
  "hex": "#649f2e",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 46
  },
  "hsl": {
    "h": 91.327,
    "s": 55.122,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63908,
    "c": 0.15613,
    "h": 133.1
  },
  "luminance": 0.27703
}

Semantic roles & 50–950 ramp

primary

#649F2E

secondary

#966BBE

accent

#49DE97

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #649F2E

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

Preview Lab → · Contrast checker → · Palette generator →