#649A2B#649A2B

#649A2B is a light, vivid yellow-green. Relative luminance 0.260; OKLCH L 62.6% C 0.152 H 132.1°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#649A2B
RGB	rgb(100, 154, 43)
HSL	hsl(89, 56%, 39%)
HSV	hsv(89, 72%, 60%)
CMYK	cmyk(35.1%, 0%, 72.1%, 39.6%)
CIE-LAB	lab(58.03, -36.03, 49.90)
CIE-LCH	lch(58.03, 61.55, 125.83°)
OKLab	oklab(62.61% -0.1015 0.1125)
OKLCH	oklch(62.61% 0.152 132.1)
XYZ	xyz(17.2470, 25.9943, 6.3937)
Luminance	0.2600 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649A2B #612B9A

analogous

#9A982B #649A2B #2D9A2B

triadic

#649A2B #2B649A #9A2B64

tetradic

#649A2B #2B9A98 #612B9A #9A2B2D

square

#649A2B #2B9A98 #612B9A #9A2B2D

split-complementary

#649A2B #2B2D9A #982B9A

monochromatic

#263A10 #456A1E #649A2B #83C83A #A1D56A

Accessibility & contrast

On white

3.39

#649A2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#649A2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649A2B

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649A2B	#FFFFFF	#000000	##000000
##649A2B	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E18

Deuteranopia (green-blind)

#998A35

Tritanopia (blue-blind)

#659484

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #649a2b;
/* rgb */ color: rgb(100, 154, 43);
/* oklch */ color: oklch(62.6% 0.152 132.1);

Tailwind

colors: {
  custom: {
    50: '#94b86b',
    500: '#649a2b',
    950: '#000000',
  },
}

SCSS

$custom: #649a2b;
$custom-light: #94b86b;
$custom-dark: #000000;

JSON

{
  "hex": "#649a2b",
  "rgb": {
    "r": 100,
    "g": 154,
    "b": 43
  },
  "hsl": {
    "h": 89.189,
    "s": 56.345,
    "l": 38.627
  },
  "oklch": {
    "l": 0.62606,
    "c": 0.15158,
    "h": 132.1
  },
  "luminance": 0.25995
}

Semantic roles & 50–950 ramp

primary

#649A2B

secondary

#8F65BC

accent

#48E092

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #649A2B

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

Preview Lab → · Contrast checker → · Palette generator →