#649B2F#649B2F

#649B2F is a light, vivid yellow-green. Relative luminance 0.264; OKLCH L 62.9% C 0.150 H 132.6°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#649B2F
RGB	rgb(100, 155, 47)
HSL	hsl(91, 53%, 40%)
HSV	hsv(91, 70%, 61%)
CMYK	cmyk(35.5%, 0%, 69.7%, 39.2%)
CIE-LAB	lab(58.37, -36.18, 48.67)
CIE-LCH	lch(58.37, 60.65, 126.63°)
OKLab	oklab(62.89% -0.1016 0.1105)
OKLCH	oklch(62.89% 0.15 132.6)
XYZ	xyz(17.4897, 26.3565, 6.8546)
Luminance	0.2636 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649B2F #662F9B

analogous

#9A9B2F #649B2F #2F9B30

triadic

#649B2F #2F649B #9B2F64

tetradic

#649B2F #2F9A9B #662F9B #9B302F

square

#649B2F #2F9A9B #662F9B #9B302F

split-complementary

#649B2F #302F9B #9B2F9A

monochromatic

#273D13 #466C21 #649B2F #82C642 #A1D471

Accessibility & contrast

On white

3.35

#649B2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#649B2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649B2F

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649B2F	#FFFFFF	#000000	##000000
##649B2F	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)

#A18F1F

Deuteranopia (green-blind)

#9A8B38

Tritanopia (blue-blind)

#659585

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #649b2f;
/* rgb */ color: rgb(100, 155, 47);
/* oklch */ color: oklch(62.9% 0.150 132.6);

Tailwind

colors: {
  custom: {
    50: '#94b96e',
    500: '#649b2f',
    950: '#000000',
  },
}

SCSS

$custom: #649b2f;
$custom-light: #94b96e;
$custom-dark: #000000;

JSON

{
  "hex": "#649b2f",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 47
  },
  "hsl": {
    "h": 90.556,
    "s": 53.465,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62894,
    "c": 0.15017,
    "h": 132.6
  },
  "luminance": 0.26357
}

Semantic roles & 50–950 ramp

primary

#649B2F

secondary

#946ABB

accent

#4BDD95

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #649B2F

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

Preview Lab → · Contrast checker → · Palette generator →