#649C2E#649C2E

#649C2E is a light, vivid yellow-green. Relative luminance 0.267; OKLCH L 63.1% C 0.152 H 132.7°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#649C2E
RGB	rgb(100, 156, 46)
HSL	hsl(91, 54%, 40%)
HSV	hsv(91, 71%, 61%)
CMYK	cmyk(35.9%, 0%, 70.5%, 38.8%)
CIE-LAB	lab(58.68, -36.71, 49.39)
CIE-LCH	lch(58.68, 61.53, 126.62°)
OKLab	oklab(63.14% -0.1031 0.1119)
OKLCH	oklch(63.14% 0.152 132.7)
XYZ	xyz(17.6369, 26.6828, 6.8053)
Luminance	0.2668 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649C2E #662E9C

analogous

#9B9C2E #649C2E #2E9C2F

triadic

#649C2E #2E649C #9C2E64

tetradic

#649C2E #2E9B9C #662E9C #9C2F2E

square

#649C2E #2E9B9C #662E9C #9C2F2E

split-complementary

#649C2E #2F2E9C #9C2E9B

monochromatic

#273D12 #466D20 #649C2E #82C740 #A1D570

Accessibility & contrast

On white

3.31

#649C2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#649C2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649C2E

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649C2E	#FFFFFF	#000000	##000000
##649C2E	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2901D

Deuteranopia (green-blind)

#9B8C38

Tritanopia (blue-blind)

#659686

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #649c2e;
/* rgb */ color: rgb(100, 156, 46);
/* oklch */ color: oklch(63.1% 0.152 132.7);

Tailwind

colors: {
  custom: {
    50: '#94b96d',
    500: '#649c2e',
    950: '#000000',
  },
}

SCSS

$custom: #649c2e;
$custom-light: #94b96d;
$custom-dark: #000000;

JSON

{
  "hex": "#649c2e",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 46
  },
  "hsl": {
    "h": 90.545,
    "s": 54.455,
    "l": 39.608
  },
  "oklch": {
    "l": 0.63141,
    "c": 0.15218,
    "h": 132.7
  },
  "luminance": 0.26684
}

Semantic roles & 50–950 ramp

primary

#649C2E

secondary

#946ABC

accent

#4ADE95

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #649C2E

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

Preview Lab → · Contrast checker → · Palette generator →